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CPT 82331 Fee Schedule

Last Verified: September 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.

Key FactDetail
Service Type

Pathology and Laboratory Procedures

Chemistry Procedures

Common Place of Service

81 - Independent Laboratory

11 - Office

50 - Federally Qualified Health Center

Common Modifiers

None

GA - Required ABN issued and on file

Complexity LevelLow
Medicare Fee ScheduleView Medicare rates for 82331
Medicaid Fee ScheduleView Medicaid rates for 82331

National average reimbursement for CPT 82331 by major payers:

bcbs

$9.82

uhc

$6.47

aetna

$11.43

cigna

$18.73

CPT 82331 vs. Other Chemistry Procedures Codes

The CPT 82331 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 82331 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
82306-CPTLow
Test For Vitamin D Deficiency, This Blood Test Measures The Amount Of Vitamin D Present In The Body And The Bodys Ability To Store It.
82310-CPTLow
Calcium Lab Test, This Test Measures Calcium Levels Which Helps In Diagnosing Some Conditions Such As Parathryoid Disease Bone Disorders And Chronic Renal Disease.
82330-CPTLow
Calcium Lab Test, This Test Measures Calcium Levels Which Helps In Diagnosing Some Conditions Such As Parathryoid Disease And Chronic Renal Disease.
82331-CPTLow
Calcium Lab Test, This Test Measures Calcium Levels Which Helps In Diagnosing Some Conditions Such As Parathryoid Disease Bone Disorders And Chronic Renal Disease.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 82331. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 82331 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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