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CPT 45337 Fee Schedule

Last Verified: November 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.

Sigmoidoscopy Flexible; With Decompression Of (For Pathologic Distention)(Eg Volvulus Megacolon) Including Placement Of Decompression Tube When Performed (Desc Revised 01/01/15)
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Digestive System

Common Place of Service

21 - Inpatient Hospital

22 - On Campus Outpatient Hospital

Common Modifiers

None

GC - Service performed by resident under supervision

AG - Primary physician

Complexity LevelLow
CMS$109.66 Physician Fee Schedule

National average reimbursement for CPT 45337 by major payers:

bcbs

$162.95

uhc

$169.21

aetna

$174.25

cigna

$202.11

Preview provider-level rates for...
For billing codeCPT 45337
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 45337

United
45337$819.501700546629 - STONE OAK SURGICENTER, LLC873925488TXAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$940.001053328781 - LOS ALAMITOS SURGERY CENTER L P550823348 - (CA) LOS ALAMITOS SURGERY CENTER L PCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$197.001194999359 - JEFFREY L BOBER DPM PA, JEFFREY L BOBER DPM PA ASC521706931 - (MD) JEFFREY L BOBER DPM PAMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$939.001306435086 - PHOENIX SPINE AND JOINT GILBERT ASC, LLC853605981AZAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$800.001790174274 - PARKSIDE SURGERY CENTER, LLC472815348 - (TX) PARKSIDE SURGERY CENTERTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$352.001437482924 - FORT MYERS EYE SURGERY CENTER LLC262301308 - (FL) FORT MYERS EYE SURGERY CENTER LLCFLAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$1045.001316940539 - GRAND ISLAND SURGICAL CENTER LLC470811846 - (NE) GRAND ISLAND SURGICAL CENTER, L.L.C.NEAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$592.001518969773 - ARIZONA SKIN CANCER SURGERY CENTER, P.C.562365590 - (AZ) ARIZONA SKIN CANCER SURGERY CENTER PCAZAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$829.001629517800 - NORTHWEST SURGERY CENTER, LLC352210163 - LEWIS & CLARK ORTHOPAEDIC, LLC 401(K) PLANCOAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$662.001467101907 - PEACE RIVER SURGERY CENTER853047089FLAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$1400.001972845923 - OLIVE AMBULATORY SURGERY CENTER, LLC, EMERSON ROAD SURGERY CENTER203834012 - (MO) OLIVE AMBULATORY SURGERY CENTER LLCMOAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$819.501235187972 - NOBLE SURGERY CENTER43732499 - (CA) NOBLE SURGERY CENTERCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$749.001295700086 - WESTERN WASHINGTON ENDOSCOPY CENTERS, LLC200289310 - (WA) WESTERN WASHINGTON ENDOSCOPY CENTERS LLCWAAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$611.001750612446 - BAY SURGERY CENTERS, CLEARWAY SURGERY CENTER OF GLEN BURNIE271271303 - (MD) BAY SURGERY CENTERSMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
45337$575.001285630160 - NOVAMED EYE SURGERY CENTER OF NORTH COUNTY, LLC, WOODCREST SURGERY CENTER364111316 - (MO) NOVAMED EYE SURGERY CENTER OF NORTH COUNTY LLCMOAmbulatory 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 45337 vs. Other Surgical Procedures on the Digestive System Codes

The CPT 45337 code is part of the Surgery services used for Surgical Procedures on the Digestive 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 45337 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
45337-CPTLowSigmoidoscopy Flexible; With Decompression Of (For Pathologic Distention)(Eg Volvulus Megacolon) Including Placement Of Decompression Tube When Performed (Desc Revised 01/01/15)
45338-CPTModerateSigmoidoscopy, Flexible; With Removal Of Tumor(S), Polyp(S), Or Other Lesion(S) By Snare Technique
45382-CPTModerateColonoscopy Flexible With Control Of Bleeding Any Method (Desc Revised 01/01/15) Cautery Unipolar Cautery Laser Heater Probe Stapler Plasma Coagulator)
45388-CPTHighColonoscopy, Flexible; Diagnostic, Including Collection Of Specimens By Brushing Or Washing, When Performed, With Ablation Of Tumors, Polyss, Or Other Lesionss Includ

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 45337. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 45337 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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