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CPT 83519 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.

Immunoassay For Analyte Other Than Infectious Agent Antibody Or Infectious Agent Antigen; Quantitative, By Radioimmunoassay (Eg, Ria)
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

59 - Distinct Procedural Service

Complexity LevelLow

National average reimbursement for CPT 83519 by major payers:

bcbs

$14.31

uhc

$12.62

aetna

$20.52

cigna

$26.69

Preview provider-level rates for...
For billing codeCPT 83519
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 83519

United
83519$18.391689629941 - METHODIST HOSPITALS OF DALLAS, METHODIST MANSFIELD MEDICAL CENTER750800661 - METHODIST HOSPITALS OF DALLASTXGeneral Acute Care Hospital (282N00000X)
United
83519$18.391912937624 - HILTON HEAD HEALTH SYSTEM, L.P., HILTON HEAD HOSPITAL934604680SCGeneral Acute Care Hospital (282N00000X)
United
83519$18.391629021845 - ST DAVIDS HEALTHCARE PARTNERSHIP LP LLP, NORTH AUSTIN MEDICAL CENTER742781812TXGeneral Acute Care Hospital (282N00000X)
United
83519$18.391861994808 - HCN EP HORIZON CITY, LLC, THE HOSPITALS OF PROVIDENCE NORTHEAST CAMPUS813935393 - (TX) HCN EP HORIZON CITY LLCTXGeneral Acute Care Hospital (282N00000X)
United
83519$16.551942294939 - ST JOSEPH REGIONAL HEALTH CENTER, ST JOSEPH AMBULATORY SURGERY741282696 - ST JOSEPH REGIONAL HEALTH CENTERTXGeneral Acute Care Hospital (282N00000X)
United
83519$11.471235685892 - FAIRFIELD HOSPITAL DISTRICT, FREESTONE MEDICAL CENTER741774669TXGeneral Acute Care Hospital (282N00000X)
United
83519$27.601407990088 - PMC HOSPITAL, LLC, ST. LUKE'S PATIENTS MEDICAL CENTER273280598 - (TX) PMC HOSPITAL, LLCTXGeneral Acute Care Hospital (282N00000X)
United
83519$18.391114473329 - EMERUS BHS SA THOUSAND OAKS LLC, BAPTIST NEIGHBORHOOD HOSPITAL SHAVANO PARK452497248 - (TX) EMERUS BHS SA THOUSAND OAKS LLCTXGeneral Acute Care Hospital (282N00000X)
United
83519$18.391598744856 - VHS SAN ANTONIO PARTNERS LLC, BAPTIST MEDICAL CENTER760714523TXGeneral Acute Care Hospital (282N00000X)
United
83519$6.611215996632 - PARK PLACE SURGERY CENTER, LLC, PARK PLACE SURGICAL HOSPITAL721404092 - (LA) PARK PLACE SURGICAL HOSPITALLAGeneral Acute Care Hospital (282N00000X)
United
83519$27.601710314141 - ST. LUKES HOSPITAL AT THE VINTAGE263734606 - (TX) ST LUKES HOSPITAL AT THE VINTAGETXGeneral Acute Care Hospital (282N00000X)
United
83519$18.391609135904 - ANDREW CORONA922417967TXGeneral Acute Care Hospital (282N00000X)
United
83519$7.731295736734 - CHRISTUS HEALTH ARK-LA-TEX, CHRISTUS ST. MICHAEL HEALTH SYSTEM752796815 - CHRISTUS HEALTH ARK-LA-TEXTXGeneral Acute Care Hospital (282N00000X)
United
83519$16.551083661409 - LALLIE KEMP MEDICAL CTR, LALLIE KEMP REGIONAL MEDICAL CENTER726000749LACritical Access Hospital (282NC0060X)
United
83519$24.551730556259 - RAM SAHA541581185 - MCV ASSOCIATED PHYSICIANSTXGeneral 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 83519 vs. Other Chemistry Procedures Codes

The CPT 83519 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 83519 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
83003-CPTLowGrowth Hormone Human (Somatotropin)
83037-CPTLowGlycosylated By Device Cleared By Fda For Home Use
83516-CPTLowImmunoassay For Analyte Other Than Infectious Agent Antibody Or Infectious Agent Antigen; Qualitative Or Semiquantitative, Multiple Step Method
83519-CPTLowImmunoassay For Analyte Other Than Infectious Agent Antibody Or Infectious Agent Antigen; Quantitative, By Radioimmunoassay (Eg, Ria)

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 83519. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 83519 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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