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CPT 83670 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

Common Modifiers

None

AY - ESRD patient non-ESRD service

Complexity LevelLow
Medicare Fee ScheduleView Medicare rates for 83670
Medicaid Fee ScheduleView Medicaid rates for 83670

National average reimbursement for CPT 83670 by major payers:

bcbs

$8.56

uhc

$6.76

aetna

$10.64

cigna

$14.25

CPT 83670 vs. Other Chemistry Procedures Codes

The CPT 83670 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 83670 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
83661-CPTLow
Fetal Lung Assessment, The Test Analyzes Amniotic Fluid To Predict Fetal Lung Development. This Can Help To Predict The Likelihood Of Breathing Distress In A Newborn During Or Immediately After Birth.
83662-CPTLow
Fetal Lung Assessment, The Test Analyzes Amniotic Fluid To Predict Fetal Lung Development. This Can Help To Predict The Likelihood Of Breathing Distress In A Newborn During Or Immediately After Birth.
83663-CPTLow
Fetal Lung Assessment, The Test Analyzes Amniotic Fluid To Predict Fetal Lung Development. This Can Help To Predict The Likelihood Of Breathing Distress In A Newborn During Or Immediately After Birth.
83670-CPTLow
Enzyme Test For Liver Damage, This Test Measures Leucine Aminopeptidase An Enzyme Normally Present In The Liver. When The Liver Is Damaged The Protein Is Released Into The Blood And Urine.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 83670. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 83670 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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