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CPT 31231 Fee Schedule

Last Verified: December 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 Endoscopy Diagnostic Unilateral Bilateral
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Respiratory System

Common Place of Service

11 - Office

22 - On Campus Outpatient Hospital

Common Modifiers

None

59 - Distinct Procedural Service

79 - Unrelated procedure - postop period

Complexity LevelModerate

National average reimbursement for CPT 31231 by major payers:

bcbs

$210.16

uhc

$248.18

aetna

$276.19

cigna

$317.38

Preview provider-level rates for...
For billing codeCPT 31231
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 31231

United
31231$300.671861494858 - SHOBHARANI SUNDARAM461177336 - ST PETERS HEALTH PARTNERS MEDICAL ASSOCIATES PCNYPulmonary Disease Physician (207RP1001X)
United
31231$424.231164954244 - PRIYANKA CHOPRA232865181NYHospitalist Physician (208M00000X)
United
31231$385.631417990086 - DAVID ARVELADZE141348692 - (NY) ST PETERS HOSPITALNJHospitalist Physician (208M00000X)
United
31231$175.001285083477 - GEORGIA INTERVENTIONAL PAIN810948119 - (GA) GEORGIA INTERVENTIONAL PAINGAAmbulatory Surgical Clinic/Center (261QA1903X)
United
31231$375.351851497341 - SANJEEV JAIN112419534 - (NY) NORTH SHORE HEMATOLOGY-ONCOLOGY ASSOCIATES, P.C.NYHematology & Oncology Physician (207RH0003X)
United
31231$92.691639497183 - PANG LAM264709927 - WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES, P.CNYCritical Care Medicine (Internal Medicine) Physician (207RC0200X)
United
31231$197.771700838620 - KETAN DAVAE461032479 - (LA) PONTCHARTRAIN DIAGNOSTIC IMAGING, LLCMNDiagnostic Radiology Physician (2085R0202X)
United
31231$300.671457639312 - ACHUTA GUDDATI141348692 - (NY) ST PETERS HOSPITALNYHematology & Oncology Physician (207RH0003X)
United
31231$255.531255883310 - SHANNON LAVIS141348692 - (NY) ST PETERS HOSPITALNYPhysician Assistant (363A00000X)
United
31231$333.891386626182 - ANGELIA HILL863284696 - OU HEALTH PARTNERS INCNYCertified Registered Nurse Anesthetist (367500000X)
United
31231$201.001689003766 - CANYON VIEW ASC, LLC, CANYON VIEW ASC455352976 - (CO) CANYON VIEW ASC LLCCOAmbulatory Surgical Clinic/Center (261QA1903X)
United
31231$187.001083711568 - NATRAJ SURGERY CENTER INC.201290128 - (CA) NATRAJ SURGERY CENTER INCCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
31231$433.851962460402 - CAROLYN LAFLEUR161450921NYAnesthesiology Physician (207L00000X)
United
31231$448.261730198706 - ROBERT DROPKIN141338310 - ALBANY MEDICAL COLLEGENYObstetrics & Gynecology Physician (207V00000X)
United
31231$90.001265438303 - EYE SURGERY CENTER OF CHATTANOOGA, LLC200149350 - (TN) EYE SURGERY CENTER OF CHATTANOOGA LLCTNAmbulatory Surgical Clinic/Center (261QA1903X)
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist

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CPT 31231 vs. Other Surgical Procedures on the Respiratory System Codes

The CPT 31231 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 31231 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
31231-CPTModerateNasal Endoscopy Diagnostic Unilateral Bilateral
31233-CPTModerateNasal/Sinus Endoscopy Diagnostic; With Maxillary Sinusoscopy (Via Inferior Meatus Or Canine Fossa Puncture) (Desc Rvsd 1/1/20)
31235-CPTModerateNasal/Sinus Endoscopy Diagnostic; With Sphenoid Sinusoscopy (Via Puncture Of Sphenoidal Face Or Cannulation Of Ostium) (Desc Rvsd 1/1/20)
31237-CPTModerateNasal/Sinus Endoscopy, Surgical; With Biopsy, Polypectomy Or Debridement (Separate Procedure)

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 31231. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 31231 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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