What does code 81377 cost?

Across the published hospital price files, the disclosed cash price for 81377 ranges from $85.80 to $1,048. 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.

81377 is the billing code hospitals use to identify "HC HLA CLASS II 1 AG EQUIV EA 1ST" 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.

81377

HCPCS

HC HLA CLASS II 1 AG EQUIV EA 1ST

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 81377 (HC HLA CLASS II 1 AG EQUIV EA 1ST) appears at 32 hospitals with disclosed cash prices from $85.80 to $1,048. 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 81377 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 81377 vary by about 12× across the 22 hospitals with disclosed prices here — from $85.80 to $1,048. Shopping around can matter.

Hospitals

Prices shown

$85.80

Lowest cash

$1,048

Highest cash

code 81377 cash price31 disclosed · 22 hospitals

$85.80median ~$167$1,048

Lowest cash price by hospital

Providence Seward Hospital$85.80
Providence Kodiak Island Medical Center$89.70
Providence Alaska Medical Center$94.38
Providence Seaside Hospital$108
Providence Hood River Memorial Hospital$118
Providence Valdez Medical Center$121

Cash price by city

Reflects your current filters.

Cash price by city$85.80 – $121

Seward · 1 hospital$85.80
Kodiak · 1 hospital$89.70
Anchorage · 1 hospital$94.38
Seaside · 1 hospital$108
Hood River · 1 hospital$118
Valdez · 1 hospital$121

43 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
HC HLA CLASS II 1 AG EQUIV EA 1ST Inpatient & outpatient	Endeavor Health Edward Hospital	81377 HCPCS	$1,048	$1,048	—	—
HC HLA CLASS II 1 AG EQUIV EA 2ND Inpatient & outpatient	Endeavor Health Edward Hospital	81377 HCPCS	$1,048	$1,048	—	—
Hla ii type 1 ag equiv lr Outpatient	Endeavor Health Edward Hospital	81377 HCPCS	—	—	$94.74 – $160	—
Hc Hla Class Ii Typing, Low Resolution; One Antigen Equivalent, Each Inpatient & outpatient	University of Chicago Medical Center	81377 HCPCS	—	—	—	—
Hla ii type 1 ag equiv lr Outpatient	University of Chicago Medical Center	81377 HCPCS	—	—	—	—
HB HLA TYPING, ONE AG EQUIVALENT, EA Inpatient & outpatient	Endeavor Health Swedish Hospital	81377 HCPCS	$456	$456	—	—
HC HLA CLS II TYP LOW RES ONE ANTG EQUIV EA_CELIAC Outpatient	Froedtert Hospital	81377 CPT	$270	$149	$81.00 – $474	—
HLA II TYPE 1 AG EQUIV LR Outpatient	Aurora Medical Center Burlington	81377 CPT	—	—	$75.79 – $333	—
HLA II TYPE 1 AG EQUIV LR Outpatient	Aurora Medical Center Bay Area	81377 CPT	—	—	$75.79 – $333	—
HLA II TYPE 1 AG EQUIV LR Outpatient	Aurora Medical Center Fond du Lac	81377 CPT	—	—	$75.79 – $333	—
HLA II TYPE 1 AG EQUIV LR Outpatient	The Women's Hospital	81377 CPT	—	—	$37.90 – $232	—
HC HLA DQ-8 REF Inpatient	Deaconess Illinois Medical Center	81377 CPT	$727	$138	$138 – $654	—
HC HLA CLASS II TYPING-1 AG EQUIV REF Inpatient	Deaconess Illinois Medical Center	81377 CPT	$748	$142	$142 – $673	—
HC HLA DQ-2 REF Inpatient	Deaconess Illinois Medical Center	81377 CPT	$748	$142	$142 – $673	—
HLA II TYPE 1 AG EQUIV LR Outpatient	Beacon Dowagiac	81377 CPT	—	—	$65.11 – $123	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA LAB Inpatient & outpatient	Providence Alaska Medical Center	81377 HCPCS	$121	$94.38	—	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA LAB Inpatient & outpatient	Providence Kodiak Island Medical Center	81377 HCPCS	$115	$89.70	—	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA LAB Inpatient & outpatient	Providence Seward Hospital	81377 HCPCS	$110	$85.80	—	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA # Inpatient & outpatient	Providence Valdez Medical Center	81377 HCPCS	$155	$121	—	—
HLA II TYPE 1 AG EQUIV LR Outpatient	Texas Health Center for Diagnostics and Surgery Plano	81377 CPT	—	—	$79.58 – $107	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA LAB Inpatient & outpatient	Providence Hood River Memorial Hospital	81377 HCPCS	$157	$118	—	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA LAB Inpatient & outpatient	Providence Medford Medical Center	81377 HCPCS	$162	$122	—	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA LAB Inpatient & outpatient	Providence Milwaukie Hospital	81377 HCPCS	$223	$167	—	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA LAB Inpatient & outpatient	Providence Newberg Medical Center	81377 HCPCS	$223	$167	—	—
HC HLA II LOW RESOLUTION ONE ANTIGEN EQUIVALENT EA LAB Inpatient & outpatient	Providence Portland Medical Center	81377 HCPCS	$223	$167	—	—

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 81377 prices

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

Endeavor Health Edward Hospital University of Chicago Medical Center Endeavor Health Swedish Hospital Froedtert Hospital Aurora Medical Center Burlington Aurora Medical Center Bay Area Aurora Medical Center Fond du Lac The Women's Hospital Deaconess Illinois Medical Center Beacon Dowagiac Providence Alaska Medical Center Providence Kodiak Island Medical Center Providence Seward Hospital Providence Valdez Medical Center Texas Health Center for Diagnostics and Surgery Plano Providence Hood River Memorial Hospital Providence Medford Medical Center Providence Milwaukie Hospital Providence Newberg Medical Center Providence Portland Medical Center Providence St Vincent Medical Center Providence Seaside Hospital Doctors Hospital Dublin Methodist Hospital Grant Medical Center Grove City Methodist Hospital University Hospitals Cleveland Medical Center University Hospitals Elyria Medical Center University Hospitals Regional Hospitals - Geauga Medical Center Providence Willamette Falls Medical Center Pickerington Methodist Hospital Riverside Methodist Hospital

Code 81377: frequently asked

What does code 81377 cost?: Across the published hospital price files, the disclosed cash price for 81377 ranges from $85.80 to $1,048. 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 81377?: 81377 is the billing code hospitals use to identify "HC HLA CLASS II 1 AG EQUIV EA 1ST" 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 81377 by state

Alaska hospital prices Illinois hospital prices Indiana hospital prices Michigan hospital prices Ohio hospital prices Oregon hospital prices Texas hospital prices Wisconsin hospital prices