What does code 86631 cost?

Across the published hospital price files, the disclosed cash price for 86631 ranges from $2.57 to $161. This is public hospital price transparency data, not a guaranteed estimate of your bill.

Will this be my final bill?

Actual patient responsibility may vary based on your insurance plan, deductible, coinsurance, network status, diagnosis, setting, bundled services, clinical circumstances, and hospital billing practices.

86631 is the billing code hospitals use to identify "HC ANTIBODY CHLAMYDIA" on their published price files. We use it to line up the same service across different hospitals.

Why do prices for this code differ between hospitals?

Each hospital sets its own prices and negotiates separately with each insurer, so the disclosed price for the same code can vary widely from one hospital to another — and even between plans at a single hospital. Comparing the published figures is what this page is for; a difference does not by itself mean one hospital is better or worse.

What this page is not

It is not a quote, a guarantee, or medical advice. It shows what hospitals have published for this code, so you can compare and ask informed questions — your actual cost depends on your insurance, the exact services performed, and the care setting.

86631

HCPCS

HC ANTIBODY CHLAMYDIA

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 86631 (HC ANTIBODY CHLAMYDIA) appears at 28 hospitals with disclosed cash prices from $2.57 to $161. This is public hospital price transparency data, not a guaranteed estimate of your bill.

Published-price availability

hospitals publish a price

list this service without a published price

Cash

List

Negotiated

Allowed

A blank price (“—”) means a hospital names this service but did not publish a dollar amount — it is not a free service or a $0 price.

Compare 86631 prices

Filter by hospital, city, setting, or payer — the summary and charts update with your filters.

Based on hospital-published prices verified from each hospital’s own file. Coverage expands as data is verified.

Published cash prices for code 86631 vary by about 63× across the 26 hospitals with disclosed prices here — from $2.57 to $161. Shopping around can matter.

Hospitals

Prices shown

$2.57

Lowest cash

$161

Highest cash

code 86631 cash price57 disclosed · 26 hospitals

$2.57median ~$35.00$161

Lowest cash price by hospital

Stanford Health Care$2.57
Stanford Health Care Tri-Valley$3.38
Texas Health Center for Diagnostics and Surgery Plano$15.00
Providence St Joseph Medical Center$24.00
Providence Seward Hospital$26.52
Providence Alaska Medical Center$29.64

Cash price by city

Reflects your current filters.

Cash price by city$2.57 – $48.80

Stanford · 1 hospital$2.57–$29.28
Pleasanton · 1 hospital$3.38
Plano · 1 hospital$15.00
Polson · 1 hospital$24.00–$48.80
Seward · 1 hospital$26.52
Anchorage · 1 hospital$29.64

61 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
HC ANTIBODY CHLAMYDIA Inpatient & outpatient	Endeavor Health Edward Hospital	86631 HCPCS	$161	$161	—	—
Chlamydia antibody Outpatient	Endeavor Health Edward Hospital	86631 HCPCS	—	—	$11.82 – $20.02	—
AB, CHLAMYDIA PNEUMONIAE IGA Inpatient	Advocate Christ Medical Center	86631 CPT	$135	$67.50	$59.00 – $108	—
AB, CHLAMYDIA PNEUMONIAE IGG Inpatient	Advocate Christ Medical Center	86631 CPT	$130	$65.00	$56.81 – $104	—
AB, CHLAMYDIA PSITTACI IGG Inpatient	Advocate Christ Medical Center	86631 CPT	$125	$62.50	$54.63 – $100	—
AB, CHLAMYDIA TRACHOMATIS IGG Inpatient	Advocate Christ Medical Center	86631 CPT	$125	$62.50	$54.63 – $100	—
Hc Antibody; Chlamydia Inpatient & outpatient	University of Chicago Medical Center	86631 HCPCS	—	—	—	—
Chlamydia antibody Outpatient	University of Chicago Medical Center	86631 HCPCS	—	—	—	—
AB, CHLAMYDIA PSITTACI IGG Outpatient	Advocate Illinois Masonic Medical Center	86631 CPT	$125	$62.50	$11.82 – $102	—
AB, CHLAMYDIA PNEUMONIAE IGG Outpatient	Advocate Illinois Masonic Medical Center	86631 CPT	$130	$65.00	$11.82 – $106	—
AB, CHLAMYDIA TRACHOMATIS IGG Outpatient	Advocate Illinois Masonic Medical Center	86631 CPT	$125	$62.50	$11.82 – $102	—
AB, CHLAMYDIA PNEUMONIAE IGA Outpatient	Advocate Illinois Masonic Medical Center	86631 CPT	$135	$67.50	$11.82 – $110	—
HB R CHLAMYDIA IGG (P) Inpatient & outpatient	Endeavor Health Swedish Hospital	86631 HCPCS	$104	$104	—	—
AB, CHLAMYDIA PSITTACI IGG Inpatient	Advocate Lutheran General Hospital	86631 CPT	$125	$62.50	$54.63 – $100	—
AB, CHLAMYDIA TRACHOMATIS IGG Outpatient	Advocate Condell Medical Center	86631 CPT	$125	$62.50	$11.82 – $100	—
AB, CHLAMYDIA PNEUMONIAE IGA Outpatient	Advocate Condell Medical Center	86631 CPT	$135	$67.50	$11.82 – $108	—
AB, CHLAMYDIA PNEUMONIAE IGA Outpatient	Advocate Good Samaritan Hospital	86631 CPT	$135	$67.50	$11.82 – $108	—
AB, CHLAMYDIA PSITTACI IGG Outpatient	Advocate Good Samaritan Hospital	86631 CPT	$125	$62.50	$11.82 – $100	—
AB, CHLAMYDIA TRACHOMATIS IGG Outpatient	Advocate Good Samaritan Hospital	86631 CPT	$125	$62.50	$11.82 – $100	—
AB, CHLAMYDIA PNEUMONIAE IGG Outpatient	Advocate Good Samaritan Hospital	86631 CPT	$130	$65.00	$11.82 – $104	—
AB, CHLAMYDIA TRACHOMATIS IGG Outpatient	Advocate South Suburban Hospital	86631 CPT	$125	$62.50	$11.82 – $122	—
AB, CHLAMYDIA PNEUMONIAE IGG Outpatient	Advocate South Suburban Hospital	86631 CPT	$130	$65.00	$11.82 – $127	—
AB, CHLAMYDIA PNEUMONIAE IGA Outpatient	Advocate South Suburban Hospital	86631 CPT	$135	$67.50	$11.82 – $131	—
AB, CHLAMYDIA PSITTACI IGG Outpatient	Advocate South Suburban Hospital	86631 CPT	$125	$62.50	$11.82 – $122	—
HC CHLAMYDIA PNEUMONIAE IGG ANTIBODY (2) Outpatient	Froedtert Hospital	86631 CPT	$161	$88.55	$11.48 – $139	—

How to read these prices

Cash price: The discounted self-pay price for paying directly, without insurance.
List price: The hospital’s full undiscounted charge — rarely what anyone pays.
Negotiated rate: A rate for a specific insurer and plan; your share depends on your benefits.
Allowed amount: A historical reference for what was actually allowed, where disclosed.

Hospitals that publish 86631 prices

Open a hospital to see this code in the context of its full published prices.

Endeavor Health Edward Hospital Advocate Christ Medical Center University of Chicago Medical Center Advocate Illinois Masonic Medical Center Endeavor Health Swedish Hospital Advocate Lutheran General Hospital Advocate Condell Medical Center Advocate Good Samaritan Hospital Advocate South Suburban Hospital Froedtert Hospital Froedtert Menomonee Falls Hospital Aurora BayCare Medical Center Aurora Medical Center Burlington Aurora Medical Center Bay Area Aurora Medical Center Fond du Lac Aurora Medical Center Grafton Aurora Medical Center Kenosha Aurora Lakeland Medical Center Froedtert West Bend Hospital The Women's Hospital Providence Alaska Medical Center Providence Kodiak Island Medical Center Stanford Health Care Stanford Health Care Tri-Valley Providence Seward Hospital Providence Valdez Medical Center Texas Health Center for Diagnostics and Surgery Plano Providence St Joseph Medical Center

Code 86631: frequently asked

What does code 86631 cost?: Across the published hospital price files, the disclosed cash price for 86631 ranges from $2.57 to $161. This is public hospital price transparency data, not a guaranteed estimate of your bill.
Will this be my final bill?: Actual patient responsibility may vary based on your insurance plan, deductible, coinsurance, network status, diagnosis, setting, bundled services, clinical circumstances, and hospital billing practices.
What is code 86631?: 86631 is the billing code hospitals use to identify "HC ANTIBODY CHLAMYDIA" on their published price files. We use it to line up the same service across different hospitals.
Why do prices for this code differ between hospitals?: Each hospital sets its own prices and negotiates separately with each insurer, so the disclosed price for the same code can vary widely from one hospital to another — and even between plans at a single hospital. Comparing the published figures is what this page is for; a difference does not by itself mean one hospital is better or worse.
What this page is not: It is not a quote, a guarantee, or medical advice. It shows what hospitals have published for this code, so you can compare and ask informed questions — your actual cost depends on your insurance, the exact services performed, and the care setting.

All CPT / HCPCS codes Browse hospitals How to read this data

Hospitals publishing code 86631 by state

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