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CPT 91133 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.

Electrogastrography, Diagnostic, Transcutaneous; W Provocative Testing
Key FactDetail
Service Type

Medicine Services and Procedures

Gastroenterology Procedures

Common Place of Service

19 - Off Campus Outpatient Hospital

11 - Office

Common Modifiers

None

26 - Professional component

PO - Services, procedures and/or surgeries furnished at off-campus provider-based outpatient departments

Complexity LevelModerate

National average reimbursement for CPT 91133 by major payers:

bcbs

$445.60

uhc

$315.94

aetna

$447.32

cigna

$547.17

Preview provider-level rates for...
For billing codeCPT 91133
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 91133

United
91133$67.511760412621 - RHONDA LAMPEN910844563ILPsychiatry Physician (2084P0800X)
United
91133$54.221740558261 - JYOTI SHAH363738206 - NORTHSHORE UNIVERSITY HEALTHSYSTEM FACULTY PRACTICE ASSOCIATESILChild & Adolescent Psychiatry Physician (2084P0804X)
United
91133$574.641649610239 - MICHAEL BYRNE911780160ILPsychiatry Physician (2084P0800X)
United
91133$53.451003932955 - JACOB TOWNSEND631119002 - (AL) BIRMINGHAM HEART CLINIC, PCALInterventional Cardiology Physician (207RI0011X)
United
91133$654.131740201425 - JOSEPH DIVINCENZO364015560 - LOYOLA UNIVERSITY MEDICAL CENTERILPsychiatry Physician (2084P0800X)
United
91133$79.831518037126 - MARY LAKE364187449ILChild & Adolescent Psychiatry Physician (2084P0804X)
United
91133$526.981629181037 - DUKE RUKTANONCHAI742958277 - SCOTT & WHITE CLINICPAPsychiatry Physician (2084P0800X)
United
91133$62.751912385295 - ALYSSA STRAM911780160ILPsychiatry Physician (2084P0800X)
United
91133$138.611487732103 - NITIN BHOSALE371140016 - CARLE HEALTH CARE INCORPORATEDILPsychiatry Physician (2084P0800X)
United
91133$33.951114924321 - THOMAS WOOL630888599 - (AL) SOUTHEASTERN CARDIOLOGY CONSULTANTS, P.C.ALInterventional Cardiology Physician (207RI0011X)
United
91133$35.001386085793 - ASHWINI SHARMA630691533 - (AL) MONTGOMERY CARDIOVASCULAR ASSOCIATES, P.C.ALInterventional Cardiology Physician (207RI0011X)
United
91133$53.451174781017 - KEVIN DEANDRADE631159436 - (AL) MOBILE HEART SPECIALISTS, P.C.ALInterventional Cardiology Physician (207RI0011X)
United
91133$42.741508026972 - YANA OSKIN366006541 - (IL) VETERANS ASSISTANCE COMMISSION CILPsychiatry Physician (2084P0800X)
United
91133$550.151831432343 - JOHN MCMILLIN362169147 - ADVOCATE HEALTH AND HOSPITALS CORPORATIONILPsychiatry Physician (2084P0800X)
United
91133$717.921669678009 - NADIA MIRZA362169147 - ADVOCATE HEALTH AND HOSPITALS CORPORATIONILPsychiatry Physician (2084P0800X)
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 91133 vs. Other Gastroenterology Procedures Codes

The CPT 91133 code is part of the Medicine Services and Procedures services used for Gastroenterology Procedures. 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 91133 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
91117-CPTLowColon Motility (Manometric) Study, Minimum 6 Hours Continuous Recording (Including Provocation Tests, Eg, Meal, Intracolonic Balloon Distension, Pharmacologic Agents, If Performed), With Interpretation And Report
91122-CPTModerateAnorectal Manometry
91132-CPTModerateElectrogastrography, Diagnostic, Transcutaneous
91133-CPTModerateElectrogastrography, Diagnostic, Transcutaneous; W Provocative Testing

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 91133. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 91133 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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