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CPT 83090 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.

Homocystine
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Chemistry Procedures

Common Place of Service

81 - Independent Laboratory

11 - Office

Common Modifiers

None

90 - Reference Laboratory

26 - Professional component

Complexity LevelLow

National average reimbursement for CPT 83090 by major payers:

bcbs

$15.13

uhc

$13.43

aetna

$20.87

cigna

$26.30

Preview provider-level rates for...
For billing codeCPT 83090
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 83090

United
83090$17.921871911016 - NORTH TEXAS, MEDICAL CITY ALLIANCE464027347 - (TX) NORTH TEXASTXGeneral Acute Care Hospital (282N00000X)
United
83090$24.621801825005 - HOSPITAL SERVICE DISTRICT #2 OF LASALLE PARISH, LASALLE GENERAL HOSPITAL720690217 - (LA) HOSPITAL SERVICE DISTRICT 2 OF LASALLE PARISHLAGeneral Acute Care Hospital (282N00000X)
United
83090$17.921306897277 - COLUMBIA MEDICAL CENTER OF DENTON SUBSIDIARY LP, MEDICAL CITY DENTON621682213 - (TX) COLUMBIA MEDICAL CENTER OF DENTON SUBSIDIARY LPTXGeneral Acute Care Hospital (282N00000X)
United
83090$16.121487639175 - KNOX COUNTY HOSPITAL DISTRICT, KNOX COUNTY HOSPITAL DISTRICT750808798TXGeneral Acute Care Hospital (282N00000X)
United
83090$10.141790777696 - JACK COUNTY HOSPITAL DISTRICT, FAITH COMMUNITY HOSPITAL756004585 - (TX) FAITH COMMUNITY HOSPITALTXGeneral Acute Care Hospital (282N00000X)
United
83090$17.921457994188 - VHS HARLINGEN HOSPITAL COMPANY, LLC, VALLEY BAPTIST MICRO-HOSPITAL WESLACO452662980TXGeneral Acute Care Hospital (282N00000X)
United
83090$17.921689629941 - METHODIST HOSPITALS OF DALLAS, METHODIST MANSFIELD MEDICAL CENTER750800661 - METHODIST HOSPITALS OF DALLASTXGeneral Acute Care Hospital (282N00000X)
United
83090$17.921568461572 - WILLIS KNIGHTON MEDICAL CENTER, INC.720400933 - (LA) WILLIS-KNIGHTON MEDICAL CENTERLAGeneral Acute Care Hospital (282N00000X)
United
83090$14.141871599829 - WILSON COUNTY MEMORIAL HOSPITAL DISTRICT742019736 - (TX) WILSON COUNTY MEMORIAL HOSPITAL DISTRICTTXGeneral Acute Care Hospital (282N00000X)
United
83090$17.921528026267 - LONGVIEW MEDICAL CENTER LP, LONGVIEW REGIONAL MEDICAL CENTER621762420TXGeneral Acute Care Hospital (282N00000X)
United
83090$21.731588648315 - POINTE COUPEE PARISH HEALTH SERVICES DISTRICT NUMBER ONE, POINTE COUPEE GENERAL HOSPITAL721054801LACritical Access Hospital (282NC0060X)
United
83090$7.531942294939 - ST JOSEPH REGIONAL HEALTH CENTER, ST JOSEPH AMBULATORY SURGERY741282696 - ST JOSEPH REGIONAL HEALTH CENTERTXGeneral Acute Care Hospital (282N00000X)
United
83090$17.921376591941 - HOSPITAL SERVICE DISTRICT 1 OF EAST BATON ROUGE PARISH, LANE REGIONAL MEDICAL CENTER726015227LAGeneral Acute Care Hospital (282N00000X)
United
83090$45.901124052162 - CITIZENS MEDICAL CENTER COUNTY OF VICTORIA, COUNTY OF VICTORIA CITIZENS MEDICAL CENTER741698143TXGeneral Acute Care Hospital (282N00000X)
United
83090$17.921588631311 - SURGICAL SPECIALTY CENTER OF BATON ROUGE, LLC, SURGICAL SPECIALTY CENTER OF BATON ROUGE263120962 - (LA) SURGICAL SPECIALTY CENTER OF BATON ROUGE, LLCLAGeneral Acute Care Hospital (282N00000X)
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 83090 vs. Other Chemistry Procedures Codes

The CPT 83090 code is part of the Pathology and Laboratory Procedures services used for Chemistry 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 83090 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
83012-CPTLowHaptoglobin; Phenotypes,Electrophoresis
83020-CPTLowHemoglobin Electrophoresis
83021-CPTLowHemoglobin Fractionation And Quantitation Electrophoresis
83090-CPTLowHomocystine

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 83090. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 83090 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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