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CPT 83519 Fee Schedule

Last Verified: January 2026

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
Medicare Fee ScheduleView Medicare rates for 83519

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$7.731649223645 - ST DAVIDS HEALTHCARE PARTNERSHIP LP LLP, ROUND ROCK MEDICAL CENTER743001674 - (TX) LONE STAR CIRCLE OF CARETXGeneral Acute Care Hospital (282N00000X)
United
83519$8.131790777696 - JACK COUNTY HOSPITAL DISTRICT, FAITH COMMUNITY HOSPITAL756004585 - (TX) FAITH COMMUNITY HOSPITALTXGeneral Acute Care Hospital (282N00000X)
United
83519$11.601013068808 - ST HELENA PARISH HOSPITAL, ST HELENA PARISH HOSPITAL720627145 - (LA) ST HELENA PARISH HOSPITALLACritical Access Hospital (282NC0060X)
United
83519$18.391144203662 - TOPS SPECIALTY HOSPITAL, LTD., TOPS SURGICAL SPECIALTY HOSPITAL760246499 - (TX) TOPS SPECIALTY HOSPITAL LTDTXGeneral Acute Care Hospital (282N00000X)
United
83519$11.021467442418 - NORTHWEST TEXAS HEALTHCARE SYSTEM INC, NORTHWEST TEXAS HEALTHCARE SYSTEM232238976TXGeneral Acute Care Hospital (282N00000X)
United
83519$18.391821026816 - EAST COOPER COMMUNITY HOSPITAL, INC., EAST COOPER MEDICAL CENTER934555562SCGeneral Acute Care Hospital (282N00000X)
United
83519$18.401073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
83519$18.391629021845 - ST DAVIDS HEALTHCARE PARTNERSHIP LP LLP, NORTH AUSTIN MEDICAL CENTER742781812TXGeneral Acute Care Hospital (282N00000X)
United
83519$18.401073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
83519$7.731174526529 - TITUS COUNTY HOSPITAL DISTRICT, TITUS REGIONAL MEDICAL CENTER756003935TXGeneral Acute Care Hospital (282N00000X)
United
83519$18.391437102639 - COLUMBIA MEDICAL CENTER OF MCKINNEY SUBSIDIARY LP, MEDICAL CITY MCKINNEY621682207 - (TX) COLUMBIA MEDICAL CENTER OF MCKINNEY SUBSIDIARY LPTXGeneral Acute Care Hospital (282N00000X)
United
83519$11.061821098286 - TOURO INFIRMARY720423659 - (LA) TOURO INFIRMARYLAGeneral Acute Care Hospital (282N00000X)
United
83519$16.551629432869 - PRISMA HEALTH-UPSTATE, PRISMA HEALTH OP SURGERY SPARTANBURG811723202 - PRISMA HEALTH - UPSTATESCGeneral Acute Care Hospital (282N00000X)
United
83519$7.731316505043 - ETHICUS HOSPITAL DFW LLC, LEGENT ORTHOPEDIC HOSPITAL263044485 - (TX) ETHICUS HOSPITAL DFWTXGeneral Acute Care Hospital (282N00000X)
United
83519$7.921447259627 - TYLER COUNTY HOSPITAL DISTRICT746067306TXGeneral 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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