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CPT 82523 Fee Schedule

Medicare rates as of January 2026

CPT 82523 is classified under Pathology and Laboratory Procedures, in the Chemistry Procedures subgroup.

Collagen Cross-Link Test, This Test Evaluates Collagen For Cross-Links. This Indicates The Health Of Bone Structure And Bone Creation. It Is Related To Parathyroid Gland Function And Osteoporosis.
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Chemistry Procedures

Common Place of Service

81 - Independent Laboratory

11 - Office

Common Modifiers

90 - Reference Laboratory

QW - CLIA Waived Tests

Complexity LevelLow
Medicare Fee Schedule$18.68 national lab fee schedule rate (2026) · View Medicare rates for 82523
Medicaid Fee Schedule$18.445 median of the 8 states in the free preview · View Medicaid rates for 82523

National average reimbursement for CPT 82523 by major payers:

BCBS / Anthem logo

$16.89

BCBS / Anthem

UnitedHealthcare logo

$13.13

UnitedHealthcare

Aetna logo

$21.24

Aetna

Cigna logo

$27.18

Cigna

Compare published rates across providers.

Choose a payer to see a sample of rates for CPT 82523.

CPT 82523
5 of 25 sample ratesHigher to lower in this preview
  1. Chu Chen

    Merrimack Valley Pediatric Associates, Inc.

    MAPediatrics PhysicianNPI 1073502985Tax ID 42-484572

    $41.10Published rate
  2. Christopher Raio

    St Francis Hospital

    NYEmergency Medicine PhysicianNPI 1255478004Tax ID 11-2050523

    $22.19Published rate
  3. Columbia Medical Center Of Lewisville Subsidiary Lp, Medical City Lewisville

    De Marketing And Sales

    TXGeneral Acute Care HospitalNPI 1255384533Tax ID 62-1682210

    $18.68Published rate
  4. Sharron Acosta M.D.P.A.

    Sharron Acosta, M.D., P.A.

    TXOphthalmology PhysicianNPI 1073638490Tax ID 74-2979530

    $15.67Published rate
  5. Amy Moore

    Bama Heart Doc, PC Dba Alabama Heart & Vascular Medicine

    ALAcute Care Nurse PractitionerNPI 1013553197Tax ID 45-1471722

    $7.84Published rate

National sample. Rates vary by location, specialty, and contract.

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CPT 82523 vs. Other Chemistry Procedures Codes

The table lists codes related to 82523. Select one to see its fee schedule.

CodeComplexityDescription
82397-CPTLowChemistry Test For Substance, The Chemiluminescence Test Method Mixes Two Chemicals Together And Evaluates The Light Produced By The Mix. The Test Is Used To Identify Substances And Measure Their Amount In The Sample Being Tested.
82415-CPTLowAntibiotic Monitoring, Lab Blood Test To Ensure Therapeutic Levels Of An Antibiotic. Monitoring Ensures Levels Are High Enough To Treat The Infection But Low Enough To Avoid Toxicity.
82523-CPTLowCollagen Cross-Link Test, This Test Evaluates Collagen For Cross-Links. This Indicates The Health Of Bone Structure And Bone Creation. It Is Related To Parathyroid Gland Function And Osteoporosis.
82525-CPTLowCopper Test, This Test Checks A Sample Of Blood Or Urine For Copper A Mineral Needed In Very Small Amounts To Make Red Blood Cells.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 82523. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 82523 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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