Navigating the world of medical coding can feel like learning a foreign language. For otolaryngologists, professional coders, and billing specialists, grasping the nuances of surgical sinus codes is not just about getting paid. It is about accurately representing the complexity of care provided. Among the most commonly used yet frequently misunderstood codes in rhinology is CPT code 31242. This guide strips away the confusion. We deliver a clear, thorough, and realistic explanation of what this code represents, when to use it, and how to avoid the costly mistakes that lead to audits and denials.
The landscape of sinus surgery has evolved dramatically. Gone are the days when extensive open procedures were the only option. Today, the nasal endoscope offers a minimally invasive highway to the sinuses. CPT 31242 sits at the intersection of diagnostic precision and therapeutic intervention. But with great specificity comes great responsibility in coding. A small oversight in documentation can mean the difference between a clean claim and a rejected one.
Whether you are a seasoned ENT surgeon or a new medical coder stepping into the world of otolaryngology, this article serves as your essential reference. We will dissect the official descriptor, analyze the clinical workflow, discuss reimbursement nuances, and answer the burning questions that keep you up at night.
What Is CPT Code 31242? The Official Description
Before we dive deep, we must start with the source of truth: the American Medical Association’s CPT manual. The official descriptor for this code is precise and leaves little room for ambiguity if you read it carefully.
The AMA Definition
The code is defined as: Nasal/sinus endoscopy, surgical; with destruction by any method (eg, laser, cautery, cryotherapy), including polypectomy.
Let us break down this definition piece by piece. The procedure is explicitly surgical, not diagnostic. This is a critical distinction. A diagnostic endoscopy (31231) involves looking around, perhaps taking a culture, but not intervening with a therapeutic intent that alters tissue. In contrast, 31242 involves the active destruction of tissue or lesions.
The phrase “by any method” grants flexibility. The surgeon might use a laser to vaporize tissue, bipolar cautery to stop a bleed, or cryotherapy to freeze a lesion. The tool does not change the code, provided the intent is destruction. The inclusion of “including polypectomy” is a frequent source of confusion. It means that if the physician destroys a polyp (rather than simply cutting it out at the base with a microdebrider, which might lead you to other code families), 31242 covers this work. However, we will explore later why simple polyp removal often uses a different code, making 31242 specifically vital for polyps in certain locations or treated by ablation.
Anatomical Scope
Where does the surgeon perform this work? The nasal cavity and the sinuses. The endoscope must travel into these spaces. The code typically represents a procedure on the maxillary, ethmoid, or sphenoid sinuses. It does not cover the frontal sinus destruction unless used in a way that bundles with the approach. Understanding the anatomical limits helps you distinguish 31242 from stand-alone polypectomies or other destruction codes.
The “Surgical” Distinction
The word “surgical” in the descriptor elevates the complexity. The provider uses an endoscope to visualize the area. The procedure goes beyond inspection. The surgeon manipulates tissue, achieves hemostasis, and fundamentally changes the patient’s intranasal architecture. The documentation must clearly show why the service rose to a surgical level. A note stating “dry nares, no intervention” does not support 31242. A note describing “diffuse oozing from an ethmoid vessel, cauterized with bipolar under direct visualization” perfectly supports it.
The Anatomy of the Procedure: What Happens During the Surgery
To code correctly, you must understand the clinical reality. CPT code 31242 represents a series of deliberate actions, not a random act of destruction. Let us walk through a typical procedure step by step.
Preoperative Preparation
The patient arrives with a history of chronic sinusitis, recurrent nasal polyps, or recurrent epistaxis (nosebleeds). The surgeon reviews the CT scan. The opacification or polyp location is mapped. In the preoperative bay, the nose usually receives topical decongestants and anesthetic. Cotton pledgets soaked in lidocaine and oxymetazoline shrink the mucosa and numb the surgical field. This vasoconstriction is essential. Without it, the view is bloody, and the risk of complications rises.
The Endoscopic Approach
The surgeon inserts a rigid nasal endoscope. The diameter varies by patient anatomy, typically 2.7mm to 4mm. The scope connects to a high-definition camera and a bright light source. The journey begins at the nasal vestibule. The scope passes the inferior turbinate, the middle turbinate, and enters the middle meatus—the critical drainage pathway for the maxillary, ethmoid, and frontal sinuses. The surgeon inspects the anatomy. Polyps might fill the middle meatus. Thick, inspissated mucus may drain from an infected sinus. The surgeon identifies the structures at risk: the lamina papyracea (the thin bone of the eye socket), the skull base, and the sphenopalatine artery.
The Destruction Act
This is the core of 31242. The surgeon selects the destructive modality. For a bleeding vessel, bipolar cautery is the workhorse. The surgeon gently touches the bleeder with the bipole, activates the pedal, and watches the tissue blanch and shrink. The bleeding stops. For a small recurrent polyp in the ethmoid cavity, the surgeon might use a laser fiber. The laser energy vaporizes the polyp tissue without significant bleeding. For a hypertrophic, inflamed mucosa causing obstruction, cryotherapy might be chosen. The surgeon applies the cryoprobe, and the tissue freezes, dies, and will slough away later, opening the sinus drainage pathway.
Important Note: The destruction must serve a therapeutic purpose. Cauterizing a small area that is not actively bleeding or obstructing a drainage pathway does not justify the code. The medical necessity must be clear.
The Post-Procedure Phase
Once the surgeon achieves hemostasis and removes debris, the endoscope is withdrawn. The surgeon might place a small piece of hemostatic agent or a light packing. The patient wakes up, breathes through the mouth, and usually goes home the same day. The operative note must now capture every detail.
Critical Coding Rules and Billing Guidelines
Coding CPT 31242 correctly requires strict adherence to payer rules, National Correct Coding Initiative (NCCI) edits, and a deep understanding of bundling principles. Here, we lay out the rules that protect your practice.
The NCCI Edits and Bundling
The NCCI edits are the biggest source of denials for sinus procedures. You cannot simply list every code for every thing the surgeon did. The system bundles related services together.
Critical Rule: CPT code 31242 bundles with many other sinus endoscopy codes. For example, you cannot typically report 31242 with a diagnostic endoscopy (31231) on the same side. The surgical procedure includes the diagnostic component. If a surgeon performs 31242 on the left ethmoid, the diagnostic examination of the left nose is part of the surgical package.
However, bundling does not mean you are always forbidden from billing other codes. If the destruction occurs in a distinct, separate location that is not integral to the primary procedure, you might use a modifier. But for 31242, the “destruction” often occurs in the same sinus cavity as other surgical work, making separate billing difficult. Pay close attention to the “mutually exclusive” edits. The NCCI tables explicitly list which codes are bundled together.
The Global Surgical Package
CPT code 31242 carries a 0-day global period. This is a critical piece of information for your billing office. A 0-day global period means that the surgical service only covers the day of the surgery. You do not include postoperative follow-up care in the payment. This is different from codes with 10- or 90-day globals. Because it has a 0-day global, any related evaluation and management (E/M) service the next day is separately billable. You simply append modifier 24 to the E/M code if the visit relates to the surgery but is for a distinct, unplanned issue. For a planned post-op check, you still bill the E/M with the appropriate modifier or as a separate service, depending on payer rules.
Using Modifiers Effectively
Modifiers tell the payer a unique story. For 31242, certain modifiers appear frequently.
- Modifier 50 (Bilateral Procedure): The nasal cavity has a natural septum dividing left from right. If the surgeon performs destructive endoscopy in the left ethmoid and the right ethmoid during the same session, you must indicate this. You typically report 31242-50 on a single line, with one unit and your charge doubled. Some payers require you to report it on two lines, with modifiers LT and RT, and a 50 modifier on one line. Always check your specific payer’s billing manual.
- Modifier LT/RT (Left Side/Right Side): Use these to identify the anatomical site when the procedure is unilateral. This clarity helps with claim processing and prevents denials for lack of specificity.
- Modifier 59 (Distinct Procedural Service): Use this modifier with extreme caution. If you perform 31242 and another bundled procedure, you may apply modifier 59 to show they were in different anatomical areas or different sessions. Documentation must absolutely support this. A common but risky scenario: billing 31242 for a destruction in the ethmoid and another bundled code for a different ethmoid procedure. The payer will likely deny it unless the note explicitly describes work in two completely separate sinus compartments.
Documentation Essentials
The medical record is your shield. Weak documentation leads directly to takebacks. A solid operative note for 31242 includes:
- Indication: Clear reason for surgery. “Recurrent epistaxis from anterior ethmoid artery, failed medical management” is perfect. “Nosebleed” is too vague.
- Endoscopic Findings: Describe the appearance of the mucosa, the location of bleeding or lesion, the size of any polyps, and the state of the sinus ostia.
- Method of Destruction: Name the specific device and settings. “Bipolar cautery at 15 watts,” “Laser fiber, 10 watts, continuous mode,” or “Cryoprobe applied for 30 seconds.”
- Anatomical Precision: “Cauterized a bleeding vessel on the anterior face of the left ethmoid bulla.” Never write “cauterized inside the nose.”
- Specimens: If tissue was removed, note that it was sent to pathology. This adds further weight to the surgical nature.
Reimbursement and Relative Value Units (RVUs)
Understanding the money behind the code helps you appreciate its place in practice management. CPT 31242 has a specific weight in the Resource-Based Relative Value Scale.
The RVU Breakdown
The total RVUs for a procedure determine the Medicare payment. The formula is complex, but the key components are:
- Work RVU (wRVU): This reflects the physician’s time, skill, and intensity. For 31242, the work RVU typically falls in a moderate range, somewhere around 2.5 to 3.5 wRVUs depending on the year’s fee schedule.
- Practice Expense RVU (peRVU): This accounts for the equipment, supplies, and clinical staff. Nasal endoscopy requires scopes, cameras, and sterile instruments. The peRVU reflects this overhead.
- Malpractice RVU (mpRVU): This covers professional liability insurance costs.
National Payment Averages
Payment varies by geographic location (the Geographic Practice Cost Index, or GPCI). However, a national average for Medicare payment in a facility setting often lands between $180 and $250. In a non-facility setting (office-based procedure room), the payment is higher, possibly $350 to $500, because the practice incurs the equipment and supply costs. Always consult the current Medicare Physician Fee Schedule Lookup Tool for exact figures.
Commercial Payer Variations
Commercial insurers may use a different RVU scale or negotiate rates as a percentage of Medicare. Some payers bundle 31242 into a larger sinus surgery code if performed in the same operative session as a more extensive sinusotomy. Prior authorization is often required, and the medical necessity must be rock-solid. A common denial reason: “Procedure considered incidental to a more extensive surgery.” Your appeals letter must cite the NCCI rules and point to the distinct location and separate indication for the destruction.
Clinical Scenarios and Case Studies
Theory makes sense until you face a real chart. Here are realistic scenarios to sharpen your coding judgment.
Case Study 1: The Stubborn Nosebleed
Presentation: A 65-year-old male on anticoagulation presents with recurrent left-sided epistaxis. Anterior packing failed. CT scan shows no mass. The surgeon performs an endoscopic examination.
Findings: Active bleeding identified at the anterior attachment of the left middle turbinate, originating from a branch of the sphenopalatine artery.
Procedure: The surgeon uses a suction bovie (integrated suction and monopolar cautery) to cauterize the specific vessel under direct visualization. Bleeding stops completely.
Coding: 31242-LT.
Rationale: This is a classic surgical endoscopy with destruction by cautery. The bleeding was not accessible to simple chemical cautery in the clinic; it required an operative endoscopic approach. The note clearly specifies the surgical intervention and the specific anatomy. Billing 30901 (anterior epistaxis control) would be incorrect because that code does not typically involve an endoscope or this level of deep nasal destruction.
Case Study 2: The Recurrent Polyp
Presentation: A 40-year-old female with Samter’s triad has had multiple polypectomies. She returns with obstruction. Endoscopy shows a large, isolated polyp in the left ethmoid cavity.
Procedure: The surgeon inserts the endoscope, visualizes the polyp, and uses a microdebrider to remove it from the ethmoid. The surgeon then notes a small, sessile remnant of polypoid tissue on the lamina papyracea that is too flat for the debrider. The surgeon uses bipolar cautery to ablate this remnant.
Coding: 31255 (Ethmoidectomy, total) and potentially 31242.
The Dilemma: Can you bill both? Generally, no. The NCCI bundles 31242 into 31255. The cautery destruction of the remnant is considered an integral part of completing the ethmoidectomy. You would only bill 31242 if the surgeon performed the destruction in a completely separate sinus (e.g., the maxillary sinus) and it was not part of the work required to complete the primary ethmoidectomy. If the surgeon documented a distinct lesion in the contralateral maxillary sinus that required ablation, then you could report 31242 with modifier 59, but you must have outstanding documentation.
Case Study 3: Cryoablation for Chronic Rhinitis
Presentation: A patient with chronic rhinitis, congestion, and postnasal drip fails medical management. The surgeon opts for in-office cryoablation of the posterior nasal nerves.
Procedure: Under endoscopic visualization, the cryoprobe is inserted, and the nerve area is frozen.
Coding: 31242.
Rationale: Even though the target is a nerve, the approach is a nasal/sinus endoscopy, and the method is destruction by cryotherapy. The code accurately captures the work. This has become a common, accepted use of 31242, though always verify your payer’s specific policy on cryoablation for rhinitis.
Comparative Analysis: CPT 31242 vs. Other Sinus Codes
The distinction between 31242 and its neighbors is subtle but vital.
| CPT Code | Procedure | Key Distinction | Typical Indication |
|---|---|---|---|
| 31231 | Nasal endoscopy, diagnostic | Inspection only. No surgical destruction or polypectomy. | Chronic sinusitis surveillance, post-op exam. |
| 31233 | Nasal endoscopy, diagnostic with biopsy | Includes tissue sampling. Does not include destruction. | Suspicious lesion, tumor mapping. |
| 31237 | Nasal/sinus endoscopy, surgical; with biopsy | Surgical approach. Intent is to obtain tissue for pathology. | Deep sinus tumor, fungal ball. |
| 31238 | Nasal/sinus endoscopy, surgical; with control of nasal hemorrhage | Specifically for hemorrhage control. Similar to 31242 but often used for more diffuse bleeding, post-op bleeding. | Severe, post-surgical epistaxis. |
| 31241 | Nasal/sinus endoscopy, surgical; with ligation of sphenopalatine artery | Ligation of a named artery, not just simple cautery. | Major posterior epistaxis, high-flow bleed. |
| 31255/31256 | Nasal/sinus endoscopy, surgical; with total ethmoidectomy | Excision and removal of ethmoid cells. More extensive than destruction. | Chronic ethmoid sinusitis, polyposis. |
| 31267 | Nasal/sinus endoscopy, surgical; with removal of tissue from maxillary sinus | Targeted removal, often via antrostomy. Does not imply destruction via cautery/ablative method. | Maxillary cyst, polyp removal. |
This table saves you from guesswork. Always start by identifying the primary action: Is it looking, sampling, removing, or destroying? CPT code 31242 serves the specific niche of therapeutic destruction.
Tools, Technology, and Techniques
The word “any method” in the descriptor invites innovation. Let us examine the tools that bring 31242 to life.
Bipolar and Monopolar Cautery
The most common tools in the ENT arsenal. Bipolar cautery is precise. Electricity flows between two tines of the forceps, sparing surrounding tissue from deep thermal damage. It is ideal for discrete bleeding vessels. Monopolar cautery, often with a suction attachment, uses a single electrode and a grounding pad. It is powerful for diffuse oozing but carries a higher risk of collateral heating. The operative note must specify which was used, but both map to 31242 when used endoscopically for destruction.
Lasers
The KTP (Potassium Titanyl Phosphate) laser and CO2 lasers offer pinpoint accuracy. The KTP laser has an affinity for hemoglobin, making it excellent for vascular lesions or telangiectasias. The CO2 laser provides superficial ablation, perfect for surface lesions. Laser destruction under endoscopic guidance fits squarely into 31242.
Cryotherapy
Cryoprobes deliver extreme cold to destroy tissue. In the nose, this technique has two roles. One, ablation of small lesions. Two, ablation of the posterior nasal nerve for chronic rhinitis. The device freezes the nerve, disrupting the signal for congestion and rhinorrhea. This procedure has given 31242 new life in the office setting. The work involves passing the endoscope, identifying the target, and applying the cryoprobe. The “destruction by cryotherapy” matches the code descriptor exactly.
Radiofrequency Ablation
Another emerging technology. A radiofrequency wand delivers energy that ablates hypertrophic turbinates or disrupts nerve function. When used with an endoscope, this falls under the “by any method” umbrella of 31242, unless the procedure specifically targets the turbinate, where other codes like 30802 (cautery turbinates) might be more specific. The key? The scope. If the procedure requires nasal/sinus endoscopy as the primary visualization method, 31242 is in play.
Denial Management and Appeals Strategy
Payers deny claims for 31242 with frustrating regularity. Armed with knowledge, you can overturn these denials.
Top Denial Reasons
- Bundled with a Primary Procedure: The payer claims 31242 is incidental to an ethmoidectomy (31255) or antrostomy (31267).
- Medical Necessity: The payer states the destruction was not medically necessary for the diagnosis.
- Diagnosis Coding: The ICD-10 code you linked does not support the procedure.
- Lack of Documentation: The operative note reads like a diagnostic scope, not a surgical one.
Building a Winning Appeal
Your appeal letter is a legal argument. Structure it logically.
Step 1: State the Facts
Identify the claim, the patient, and the date of service. State clearly: “This letter requests reconsideration of the denial for CPT code 31242, billed on [Date].”
Step 2: Quote the NCCI Manual
The NCCI Policy Manual contains exceptions. For instance, NCCI allows reporting separate codes if the procedures are performed on separate anatomical sites or separate patient encounters. If your surgeon destroyed a lesion in the left maxillary sinus and performed an unrelated ethmoidectomy on the right side, the NCCI manual supports unbundling with a modifier. Quote the chapter and verse of the NCCI manual that applies to your case. This is the strongest weapon you have.
Step 3: Extract the Operative Note Gold
Pull direct quotes from the surgeon’s note. Highlight the sentences that show:
- The separate anatomical location.
- The separate instrument used for destruction.
- The specific, distinct pathology (e.g., “bleeding vessel” vs. “polypoid mass”).
Step 4: The Medical Necessity Argument
Attach the peer-reviewed literature. Cite an AAO-HNS (American Academy of Otolaryngology-Head and Neck Surgery) position statement or a textbook chapter that states endoscopic cauterization is the standard of care for the patient’s condition. For cryoablation for rhinitis, attach the clinical trial data showing its efficacy.
Step 5: The Final Demand
Close with a professional but firm request for reprocessing and payment within the legally mandated timeframe. Include your contact information and a promise to provide further documentation if needed.
ICD-10 Code Pairing for CPT 31242
Your CPT code tells the “what,” but your ICD-10 code tells the “why.” A rock-solid diagnosis code establishes medical necessity and stops a denial before it starts.
Primary Diagnostic Families
- J32.0 – J32.9: Chronic sinusitis. If the surgeon destroys an obstructive concha bullosa or removes a polyp within a chronically inflamed sinus, these codes are your foundation.
- J33.0 – J33.9: Nasal polyp. When the destruction targets polyps in the sinus cavity directly, J33.0 (Polyp of nasal cavity) or J33.1 (Polypoid sinus degeneration) is appropriate.
- R04.0: Epistaxis (Nosebleed). This is the most specific code when the sole purpose of 31242 is to stop an active bleed. Do not use a sinusitis code if no infection or inflammation was present.
- J31.0: Chronic rhinitis. Used increasingly for cryoablation cases.
Sequencing Rules
Pay strict attention to sequencing. If a patient has chronic sinusitis and is now bleeding, which was the primary reason for today’s surgery? If you were called to stop an emergency nosebleed, sequence R04.0 first. If you were performing an elective sinus procedure and encountered an expected oozing vessel that you cauterized, sequence the J32 code first.
Linking to Necessity
The ICD-10 code must match the documentation. If you bill J32.4 (Chronic pansinusitis), the note must reflect that the destruction occurred in a sinus relevant to that diagnosis. A coder cannot simply guess. The physician’s diagnostic statement is non-negotiable.
Optimizing Workflow for Better Compliance
Efficient practices integrate coding compliance into the clinical workflow. Stop waiting for the operative note to land on a coder’s desk days later.
Real-Time Charge Capture
Surgeons should complete a charge sheet or digital capture immediately post-op. The sheet should list the common codes and ask trigger questions. “Was destruction performed by cautery, laser, or cryo?” “Was the destruction on the left, right, or both?” This prompt yields cleaner data than a coder trying to interpret a dense paragraph.
The Auditor’s Checklist
Train your auditors to use a standardized checklist for every chart coded with 31242:
- Was an endoscope used? (Required: Yes)
- Was the procedure therapeutic, not just diagnostic? (Required: Yes)
- Is the method of destruction explicitly named? (Required: Yes)
- Is the anatomical site (side, sinus) documented? (Required: Yes)
- Is the medical necessity clearly indicated? (Required: Yes)
If any answer is no, the claim should not be submitted until the record is amended.
Internal Benchmarking
Track your 31242 utilization. A sudden spike could be a sign of upcoding, where diagnostic scopes (31231) are being billed as surgical. A sudden drop could mean coders are afraid and under-reporting. Education bridges the gap. Hold quarterly meetings where surgeons and coders review de-identified charts together.
The Future of CPT 31242
Coding is not static. Technological advancements and policy changes constantly reshape the landscape.
Office-Based Trends
The migration of sinus surgery from the hospital to the office or ambulatory surgery center (ASC) continues. For 31242, office-based cryoablation is now a mainstream offering. This shift makes the non-facility RVU payment even more relevant. However, watch for payers developing specialty policies. Some insurers may create dedicated Category III codes or new Category I codes for specific ablation methods, which would eventually replace the need to use 31242 for these purposes. The AMA’s CPT Editorial Panel continuously reviews new technology applications. Stay connected with the AAO-HNS coding updates.
Artificial Intelligence and Audits
Payers now use AI to scan claims for patterns. The AI algorithms know the NCCI bundles perfectly. They will flag any claim that has 31242 and 31255 without a modifier instantly. The future of compliance lies in AI-assisted documentation. Emerging software listens to the surgeon’s dictation and prompts: “You mentioned cauterizing a separate sphenoid bleeder. Would you like to add anatomical details to support a distinct procedure code?” This real-time clinical documentation improvement will protect revenue.
Value-Based Care
As healthcare moves toward value, coding must reflect the full patient story. The mere act of destruction matters less than the outcome. Risk-adjusted coding for sinusitis, using the severity of the condition, will become paramount. 31242 will remain an important workhorse, but it will be linked to quality metrics. Did the patient stop bleeding? Did the rhinitis symptoms improve? Documenting these outcomes will become part of the payment calculus.
Summary and Conclusion
CPT code 31242 is a precise surgical code that covers nasal or sinus endoscopic procedures involving the destruction of tissue or lesions by methods like laser or cautery, and it requires strict adherence to anatomical documentation and payer bundling rules. Mastering this code means understanding its role between diagnostic endoscopy and more extensive sinus surgery, ensuring each claim is backed by clear operative details and a medically necessary diagnosis. In an era of heightened scrutiny, your ability to accurately apply 31242 safeguards reimbursement, enhances compliance, and reflects the true quality of patient care.
Frequently Asked Questions (FAQ)
Question: What is the main difference between CPT 31242 and 31238?
Answer: Both involve hemorrhage control, but 31238 often describes more extensive or diffuse bleeding management, while 31242 is for a discrete destruction procedure. Always check your payer’s preference, but 31238 is typically used for post-operative bleeding control that is more extensive than a simple spot cautery.
Question: Can I bill CPT 31242 with an Evaluation and Management (E/M) service on the same day?
Answer: Yes, if the E/M service is significant and separately identifiable. This is common in an office setting where the decision to perform the procedure is made after the evaluation. Append modifier 25 to the E/M code and ensure your documentation supports a distinct service.
Question: Does CPT code 31242 include a polypectomy?
Answer: Yes, by the code descriptor. If the physician uses a destructive method (like laser vaporization) to remove the polyp, it is included in 31242. If the polyp is removed with a microdebrider and there is no destructive component, a different code, such as 31237 or a specific polypectomy code from the 30110 series, may apply depending on the simplicity and location.
Question: Is modifier 50 allowed with CPT 31242?
Answer: Yes. The sinuses are paired structures, making this a bilateral surgery when performed on both sides. Review your payer guidelines for proper reporting format, as some want a single line with modifier 50, while others require separate lines with LT and RT.
Question: What are the common documentation failures that lead to denials for 31242?
Answer: The most common failures are a lack of specificity regarding the destruction method, failure to identify the exact anatomical location, and operative notes that sound like purely diagnostic scopes without clear therapeutic surgical intent.
Additional Resources
American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS):
The AAO-HNS provides comprehensive coding toolkits, webinars, and position statements for ENT coding. They offer the “Otolaryngology CPT Coding Guide,” which is an indispensable resource.
https://www.entnet.org/
Centers for Medicare & Medicaid Services (CMS) Physician Fee Schedule Lookup:
Use this official tool to find the exact national payment amount, RVU breakdown, and global period for CPT 31242 for the current year.
https://www.cms.gov/medicare/physician-fee-schedule/search
