What does code 81311 cost?

Across the published hospital price files, the disclosed cash price for 81311 ranges from $245 to $2,962. 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.

81311 is the billing code hospitals use to identify "HC NRAS ONCOGENE ANALYSIS EXON 2 AND 3" 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.

81311

HCPCS

HC NRAS ONCOGENE ANALYSIS EXON 2 AND 3

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 81311 (HC NRAS ONCOGENE ANALYSIS EXON 2 AND 3) appears at 23 hospitals with disclosed cash prices from $245 to $2,962. 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 81311 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 81311 vary by about 12× across the 20 hospitals with disclosed prices here — from $245 to $2,962. Shopping around can matter.

Hospitals

Prices shown

$245

Lowest cash

$2,962

Highest cash

code 81311 cash price34 disclosed · 20 hospitals

$245median ~$948$2,962

Lowest cash price by hospital

Cash price by city

Reflects your current filters.

Cash price by city$245 – $586

Milwaukee · 1 hospital$245–$586
Seward · 1 hospital$255
Kodiak · 1 hospital$267
Anchorage · 1 hospital$280
Pleasanton · 1 hospital$302
Valdez · 1 hospital$360

39 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
HC NRAS ONCOGENE ANALYSIS EXON 2 AND 3 Inpatient & outpatient	Endeavor Health Edward Hospital	81311 HCPCS	$2,962	$2,962	—	—
Nras gene variants exon 2&3 Outpatient	Endeavor Health Edward Hospital	81311 HCPCS	—	—	$296 – $501	—
Hc Nras Exns 1 2 Targeted Inpatient & outpatient	University of Chicago Medical Center	81311 HCPCS	—	—	—	—
Nras gene variants exon 2&3 Outpatient	University of Chicago Medical Center	81311 HCPCS	—	—	—	—
NRAS GENE VARIANTS EXON 2&3" Outpatient	Advocate Illinois Masonic Medical Center	81311 CPT	$2,290	$1,145	$296 – $1,933	—
HB NRAS GENE ANALYSIS VARIANTS IN EXON 2&3 Inpatient & outpatient	Endeavor Health Swedish Hospital	81311 HCPCS	$1,080	$1,080	—	—
NRAS GENE VARIANTS EXON 2&3" Outpatient	Advocate Good Samaritan Hospital	81311 CPT	$2,290	$1,145	$296 – $1,898	—
NRAS MUTATION Outpatient	Advocate South Suburban Hospital	81311 CPT	$2,290	$1,145	$296 – $2,230	—
NRAS GENE VARIANTS EXON 2&3" Outpatient	Advocate South Suburban Hospital	81311 CPT	$2,290	$1,145	$296 – $2,230	—
HC MELANOMA PNL, NRAS GENE ANALYSIS, VARIANTS IN EXON 2 AND EXON 3 Outpatient	Froedtert Hospital	81311 CPT	$446	$245	$134 – $1,479	—
HC NRAS MUTATION (MELANOMA), GENE ANLYS, VARIANTS IN EXON 2 AND EXON 3 (1) Outpatient	Froedtert Hospital	81311 CPT	$446	$245	$134 – $1,479	—
HC NRAS, GENE ANALYSIS, VARIANTS IN EXON 2 AND EXON 3 Outpatient	Froedtert Hospital	81311 CPT	$1,066	$586	$288 – $1,479	—
NRAS GENE VARIANTS EXON 2&3" Inpatient	Aurora BayCare Medical Center	81311 CPT	$2,700	$1,350	$1,620 – $2,295	—
NRAS MUTATION Inpatient	Aurora BayCare Medical Center	81311 CPT	$1,450	$725	$870 – $1,233	—
NRAS GENE VARIANTS EXON 2&3" Inpatient	Aurora Medical Center Burlington	81311 CPT	$2,700	$1,350	$1,620 – $2,295	—
NRAS MUTATION Inpatient	Aurora Medical Center Burlington	81311 CPT	$1,450	$725	$870 – $1,233	—
NRAS MUTATION Outpatient	Aurora Medical Center Burlington	81311 CPT	$1,450	$725	$237 – $1,233	—
NRAS GENE VARIANTS EXON 2&3" Outpatient	Aurora Medical Center Burlington	81311 CPT	$2,700	$1,350	$237 – $2,295	—
NRAS GENE VARIANTS EXON 2&3" Inpatient	Aurora Medical Center Bay Area	81311 CPT	$2,700	$1,350	$1,620 – $2,284	—
NRAS GENE VARIANTS EXON 2&3" Outpatient	Aurora Medical Center Bay Area	81311 CPT	$2,700	$1,350	$237 – $2,284	—
NRAS MUTATION Inpatient	Aurora Medical Center Fond du Lac	81311 CPT	$1,450	$725	$870 – $1,233	—
NRAS GENE VARIANTS EXON 2&3" Inpatient	Aurora Medical Center Fond du Lac	81311 CPT	$2,700	$1,350	$1,620 – $2,295	—
NRAS MUTATION Outpatient	Aurora Medical Center Fond du Lac	81311 CPT	$1,450	$725	$237 – $1,233	—
NRAS GENE VARIANTS EXON 2&3" Outpatient	Aurora Medical Center Fond du Lac	81311 CPT	$2,700	$1,350	$237 – $2,295	—
NRAS MUTATION Inpatient	Aurora Medical Center Grafton	81311 CPT	$1,450	$725	$870 – $1,233	—

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 81311 prices

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

Code 81311: frequently asked

What does code 81311 cost?: Across the published hospital price files, the disclosed cash price for 81311 ranges from $245 to $2,962. 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 81311?: 81311 is the billing code hospitals use to identify "HC NRAS ONCOGENE ANALYSIS EXON 2 AND 3" 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 81311 by state

Alaska hospital prices California hospital prices Illinois hospital prices Indiana hospital prices Michigan hospital prices Montana hospital prices Wisconsin hospital prices