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CPT 42550 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.

Inject For Sialography
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Digestive System

Common Place of Service

22 - On Campus Outpatient Hospital

11 - Office

Common Modifiers

None

LT - Left side of body

RT - Right side of body

Complexity LevelLow
CMS$145.88 Physician Fee Schedule

National average reimbursement for CPT 42550 by major payers:

bcbs

$182.66

uhc

$211.55

aetna

$211.24

cigna

$243.90

Preview provider-level rates for...
For billing codeCPT 42550
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 42550

United
42550$466.001609253392 - GLBESC, LLC, MEMORIALCARE OUTPATIENT SURGICAL CENTER LONG BEACH473495605 - (CA) GLBESC LLCCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$125.001205171295 - VANCE THOMPSON VISION SURGERY CENTER PROF LLC, VANCE THOMPSON VISION SURGERY CENTER455323939SDAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$1344.001114965803 - ADVANCED ENDOSCOPY & SURGICAL CENTER LLC, ADVANCED ENDOSCOPY & SURGICAL CENTER113660090 - (NJ) ADVANCED ENDOSCOPY SURGICAL CENTER LLCNJAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$531.001659772648 - SURGICAL SPECIALTY CENTER OF MID ATLANTIC, LLC465727021 - (MD) SURGICAL SPECIALTY CENTER OF MID-ATLANTIC, LLCMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$297.001730121401 - SALEM ENDOSCOPY CENTER, LLC202447516 - (OR) SALEM ENDOSCOPY CENTER LLCORAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$400.001336553833 - CENTER FOR CARDIOVASCULAR RESEARCH AND EDUCATION LLC465327973 - (AZ) CENTER FOR CARDIOVASCULAR RESEARCH AND EDUCATION LLCAZAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$79.001053846592 - EASTSIDE ENDOSCOPY CENTER LLC810759895 - (GA) EASTSIDE ENDOSCOPY CENTER LLCGAAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$1665.001346235058 - EAST MEQUON SURGERY CENTER LLC861075286 - (WI) EAST MEQUON SURGERY CENTER LLCWIAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$553.001902851009 - 90210 SURGERY MEDICAL CENTER, LLC, 90210 SURGERY MEDICAL CENTER AT LINDEN134341801 - (CA) 90210 SURGERY MEDICAL CENTERCAAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$505.001841222353 - DAY-OP CENTER OF LONG ISLAND LLC, DAY-OP CENTER OF LONG ISLAND112811353 - (NY) DAY OP CENTER OF LONG ISLAND INCNYAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$609.001386609964 - SOUTH AUSTIN SURGERY CENTER LTD621775267 - (TX) SOUTH AUSTIN SURGERY CENTER LTDTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$673.001205845740 - THE UROLOGY CENTER LLC311579733 - (OH) THE UROLOGY CENTER LLCOHAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$518.001164584066 - NAPERVILLE SURGICAL CENTRE LLC200433367 - (IL) NAPERVILLE SURGICAL CENTRE, LLCILAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$555.001730713439 - FLORIDA SPRINGS SURGERY CENTER LLC832895293 - (FL) FLORIDA SPRINGS SURGERY CENTER LFLAmbulatory Surgical Clinic/Center (261QA1903X)
United
42550$750.001891882031 - GARDEN STATE SURGICAL CENTER, LLC223420171 - (NJ) GARDEN STATE SURGICAL CENTER LLCNJAmbulatory 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 42550 vs. Other Surgical Procedures on the Digestive System Codes

The CPT 42550 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 42550 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
42509-CPTHighCreation Of New Drainage Tracts Of Major Saliva Gland Ducts On Both Sides Of Mouth With Removal Of Salivary Glands Below Both Sides Of Jaw
42550-CPTLowInject For Sialography
42600-CPTModerateClose Salivary Fistula
42650-CPTLowDilate Salivary Duct

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 42550. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 42550 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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