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CPT 31237 Fee Schedule

Last Verified: August 2025

Healthcare providers use this code to document and receive reimbursement for visits that address moderate-level medical decision-making, often including multiple diagnoses or prescription management.

Nasal/Sinus Endoscopy, Surgical; With Biopsy, Polypectomy Or Debridement (Separate Procedure)
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Respiratory System

Common Place of Service

11 - Office

22 - On Campus-Outpatient Hospital

Common Modifiers

50 - Bilateral Procedure

None

79 - Unrelated procedure or service by same physician during postoperative period

Complexity LevelModerate

National average reimbursement for CPT 31237 by major payers:

bcbs

$312.98

uhc

$359.13

aetna

$400.79

cigna

$447.32

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For billing codeCPT 31237
PayerCodeRateNPITax IDStateSpecialty

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CPT 31237 vs. Other Surgical Procedures on the Respiratory System Codes

The CPT 31237 code is part of the Surgery services used for Surgical Procedures on the Respiratory System. It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.

The CPT 31237 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.

CodeComplexityDescription
31233Moderate
Nasal/Sinus Endoscopy Diagnostic; With Maxillary Sinusoscopy (Via Inferior Meatus Or Canine Fossa Puncture) (Desc Rvsd 1/1/20)
31235Moderate
Nasal/Sinus Endoscopy Diagnostic; With Sphenoid Sinusoscopy (Via Puncture Of Sphenoidal Face Or Cannulation Of Ostium) (Desc Rvsd 1/1/20)
31237Moderate
Nasal/Sinus Endoscopy, Surgical; With Biopsy, Polypectomy Or Debridement (Separate Procedure)
31240Moderate
Nasal/Sinus Endoscopy, Surgical; W/Biopsy, Polypectomy Or Debridement (Separate Procedure) With Concha Bullosa Resection

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 31237. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 31237 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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