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CPT 83631 Fee Schedule

Last Verified: July 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.

Test Intestinal Inflammation, This Test Measures The Protein Lactoferrin In A Fecal Sample To Either Indicate Or Rule Out Inflammation Of The Intestines. It Is Used To Identify Inflammatory Bowel Disease (Ibd).
Key FactDetail
Service Type

Chemistry Procedures

Pathology and Laboratory Procedures

Common Place of Service

81 - Independent Laboratory

11 - Office

Common Modifiers

None

90 - Reference Laboratory

26 - Professional component

Complexity LevelLow
Medicare Fee ScheduleView Medicare rates for 83631

National average reimbursement for CPT 83631 by major payers:

bcbs

$17.08

uhc

$13.95

aetna

$21.92

cigna

$53.05

Preview provider-level rates for...
For billing codeCPT 83631
PayerCodeRateNPITax IDStateSpecialty
United
83631$43.191073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
83631$8.241053866707 - BRITTANY PTACHICK541958039 - HROA 401K PLANVAFamily Nurse Practitioner (363LF0000X)
United
83631$43.191073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
83631$10.601255478004 - CHRISTOPHER RAIO111888924 - GOOD SAMARITAN HOSPTIAL MEDICAL CENTERNYEmergency Medicine Physician (207P00000X)
United
83631$11.811285961789 - DAYAN GANDHI953841576 - (CA) RENAL CONSULTANTS MEDICAL GROUPCANephrology Physician (207RN0300X)
United
83631$26.901255478004 - CHRISTOPHER RAIO112050523 - ST FRANCIS HOSPITALNYEmergency Medicine Physician (207P00000X)
United
83631$19.861851390637 - BAYCARE HOME CARE, INC.593582520 - (FL) BAYCARE HOME CARE INCFLHome Health Agency (251E00000X)
United
83631$26.901255478004 - CHRISTOPHER RAIO208243412 - SAMARITAN EMERGENCY MEDICAL SERVICES PCNYEmergency Medicine Physician (207P00000X)
United
83631$11.521730106824 - NEVADA EYE CARE PROFESSIONALS LITTLE & STEIN, LTD.880316581 - NEVADA EYE CARE PROFESSIONALSNVOphthalmology Physician (207W00000X)
United
83631$11.311609823194 - SACRED HEART HEALTH SYSTEM INC, SACRED HEART HOME CARE590634434 - SACRED HEART HEALTH SYSTEM INCFLHome Health Agency (251E00000X)
United
83631$19.861851390637 - BAYCARE HOME CARE, INC.593582520 - (FL) BAYCARE HOME CARE INCFLHome Health Agency (251E00000X)
United
83631$37.391255478004 - CHRISTOPHER RAIO111635088 - MERCY MEDICAL CENTERNYEmergency Medicine Physician (207P00000X)
United
83631$43.191073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
83631$19.631073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
83631$23.321255478004 - CHRISTOPHER RAIO208243412 - SAMARITAN EMERGENCY MEDICAL SERVICES PCNYEmergency Medicine Physician (207P00000X)
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 83631 vs. Other Pathology and Laboratory Procedures Codes

The CPT 83631 code is part of the Chemistry Procedures services used for Pathology and Laboratory 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 83631 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
83630-CPTLowTest Intestinal Inflammation, This Test Measures The Protein Lactoferrin In A Fecal Sample To Either Indicate Or Rule Out Inflammation Of The Intestines. It Is Used To Identify Inflammatory Bowel Disease (Ibd).
83631-CPTLowTest Intestinal Inflammation, This Test Measures The Protein Lactoferrin In A Fecal Sample To Either Indicate Or Rule Out Inflammation Of The Intestines. It Is Used To Identify Inflammatory Bowel Disease (Ibd).
83632-CPTLowHpl Hormone Blood Test, This Blood Test Measures Human Placental Lactogen (Hpl) A Hormone That Provides Nutrition For The Fetus. It Is A Measure Of Fetal Health And Age And Can Also Give An Indication Of General Placenta Function.
83633-CPTLowUrine Test For Sugar (Lactose), The Test Identifies Imbalances In Lactose Excretion. A Large Amount Indicates A Lactose Intolerance Whereas None Or A Very Small Amount Suggests That Calcium Is Not Being Absorbed Properly. The Result May Be Reported Simply As Positive Or Negative.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 83631. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 83631 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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