What does code 81181 cost?

Across the published hospital price files, the disclosed cash price for 81181 ranges from $135 to $159. 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.

81181 is the billing code hospitals use to identify "Atxn7 gene detc abnor allele" 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.

81181

HCPCS

Atxn7 gene detc abnor allele

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 81181 (Atxn7 gene detc abnor allele) appears at 12 hospitals with disclosed cash prices from $135 to $159. 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 81181 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 81181 vary by about 18% across the 5 hospitals with disclosed prices here — from $135 to $159. Shopping around can matter.

Hospitals

Prices shown

$135

Lowest cash

$159

Highest cash

code 81181 cash price5 disclosed · 5 hospitals

$135median ~$135$159

Lowest cash price by hospital

Cash price by city

Reflects your current filters.

Cash price by city$135 – $159

Mequon · 1 hospital$135
New Berlin · 1 hospital$135
Oak Creek · 1 hospital$135
West Bend · 1 hospital$159
Manitowoc · 1 hospital$159

14 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Atxn7 gene detc abnor allele Outpatient	Endeavor Health Edward Hospital	81181 HCPCS	—	—	$137 – $232	—
Hc Ataxia Repeat Expansion Panel, Atxn7 Gene Analysi Inpatient & outpatient	University of Chicago Medical Center	81181 HCPCS	—	—	—	—
Hc Single Gene Repeat Expansion Analysis Atxn7 Inpatient & outpatient	University of Chicago Medical Center	81181 HCPCS	—	—	—	—
Atxn7 gene detc abnor allele Outpatient	University of Chicago Medical Center	81181 HCPCS	—	—	—	—
ATXN7 GENE DETC ABNOR ALLELE Outpatient	Aurora Medical Center Burlington	81181 CPT	—	—	$110 – $481	—
ATXN7 GENE DETC ABNOR ALLELE Outpatient	Aurora Medical Center Bay Area	81181 CPT	—	—	$110 – $481	—
ATXN7 GENE DETC ABNOR ALLELE Outpatient	Aurora Medical Center Fond du Lac	81181 CPT	—	—	$110 – $481	—
HC SPINOCEREBELLAR, ATXN7 GENE ANLYS, EVAL DETECT ABNORM ALLELES Inpatient	Froedtert West Bend Hospital	81181 CPT	$289	$159	$173 – $275	—
HC SPINOCEREBELLAR, ATXN7 GENE ANLYS, EVAL DETECT ABNORM ALLELES Inpatient	Froedtert Holy Family Memorial Hospital	81181 CPT	$289	$159	$173 – $254	—
HC SPINOCEREBELLAR, ATXN7 GENE ANLYS, EVAL DETECT ABNORM ALLELES Inpatient	Froedtert Community Hospital - Mequon	81181 CPT	$246	$135	$147 – $216	—
HC SPINOCEREBELLAR, ATXN7 GENE ANLYS, EVAL DETECT ABNORM ALLELES Outpatient	Froedtert Community Hospital - New Berlin	81181 CPT	$246	$135	$98.20 – $274	—
HC SPINOCEREBELLAR, ATXN7 GENE ANLYS, EVAL DETECT ABNORM ALLELES Inpatient	Froedtert Community Hospital - Oak Creek	81181 CPT	$246	$135	$147 – $216	—
ATXN7 GENE DETC ABNOR ALLELE Outpatient	The Women's Hospital	81181 CPT	—	—	$54.80 – $336	—
ATXN7 GENE DETC ABNOR ALLELE Outpatient	Texas Health Center for Diagnostics and Surgery Plano	81181 CPT	—	—	$115 – $155	—

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 81181 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 Aurora Medical Center Burlington Aurora Medical Center Bay Area Aurora Medical Center Fond du Lac Froedtert West Bend Hospital Froedtert Holy Family Memorial Hospital Froedtert Community Hospital - Mequon Froedtert Community Hospital - New Berlin Froedtert Community Hospital - Oak Creek The Women's Hospital Texas Health Center for Diagnostics and Surgery Plano

Code 81181: frequently asked

What does code 81181 cost?: Across the published hospital price files, the disclosed cash price for 81181 ranges from $135 to $159. 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 81181?: 81181 is the billing code hospitals use to identify "Atxn7 gene detc abnor allele" 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