What does code 83789 cost?

Across the published hospital price files, the disclosed cash price for 83789 ranges from $5.90 to $1,390. 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.

83789 is the billing code hospitals use to identify "HC MASS SPECTROMETRY QUANTITATIVE THIOPURINE" 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.

83789

HCPCS

HC MASS SPECTROMETRY QUANTITATIVE THIOPURINE

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 83789 (HC MASS SPECTROMETRY QUANTITATIVE THIOPURINE) appears at 38 hospitals with disclosed cash prices from $5.90 to $1,390. 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

152

Cash

152

List

110

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 83789 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 83789 vary by about 236× across the 36 hospitals with disclosed prices here — from $5.90 to $1,390. Shopping around can matter.

Hospitals

163

Prices shown

$5.90

Lowest cash

$1,390

Highest cash

code 83789 cash price152 disclosed · 36 hospitals

$5.90median ~$178$1,390

Lowest cash price by hospital

Cash price by city

Reflects your current filters.

Cash price by city$5.90 – $1,390

Pleasanton · 1 hospital$5.90
Stanford · 1 hospital$8.09–$180
Green Bay · 1 hospital$12.50–$1,390
Burlington · 1 hospital$12.50–$1,390
Marinette · 1 hospital$12.50–$1,390
Kenosha · 1 hospital$12.50–$1,390

163 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
HC MASS SPECTROMETRY QUANTITATIVE THIOPURINE Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MERCAPTOPURINE (6MP) Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC 6-TGN HPLC QUANT Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC 6-MMPN HPLC QUANT Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC 6-MTGN HPLC QUANT Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MASS SPECTROMETRY QUALITATIVE 1ST Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$312	$312	—	—
HC MASS SPECTROMETRY QUALITATIVE 2ND Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MASS SPECTROMETRY QUALITATIVE 3RD Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MASS SPECTROMETRY QUALITATIVE 4TH Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MASS SPECTROMETRY QUALITATIVE 5TH Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MASS SPECTROMETRY QUALITATIVE 6TH Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MASS SPECTROMETRY QUANTITATIVE IODINE Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MASS SPECTROMETRY QUANTITATIVE GUANIDINOACETIC ACID Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$268	$268	—	—
HC MS, MS/MS NOS QUANTITATIVE EA SPECIMEN Inpatient & outpatient	Endeavor Health Edward Hospital	83789 HCPCS	$312	$312	—	—
Mass spectrometry qual/quan Outpatient	Endeavor Health Edward Hospital	83789 HCPCS	—	—	$24.11 – $40.83	—
BILE ACIDS Inpatient	Advocate Christ Medical Center	83789 CPT	$300	$150	$131 – $240	—
AMYLOID PROTEIN LC-MS/MS Inpatient	Advocate Christ Medical Center	83789 CPT	$2,360	$1,180	$1,031 – $1,888	—
Hc Mass Spectr Cobalt S Inpatient & outpatient	University of Chicago Medical Center	83789 HCPCS	—	—	—	—
Hc Lysosomal/Peroxisomal D/O Scrn, Bs Inpatient & outpatient	University of Chicago Medical Center	83789 HCPCS	—	—	—	—
Hc Pompe Disease, Bs Inpatient & outpatient	University of Chicago Medical Center	83789 HCPCS	—	—	—	—
Hc Iodine Inpatient & outpatient	University of Chicago Medical Center	83789 HCPCS	—	—	—	—
Hc N-Methyl Histamine, Ur Inpatient & outpatient	University of Chicago Medical Center	83789 HCPCS	—	—	—	—
Hc Mass Spectrom Qt Bile Acids Inpatient & outpatient	University of Chicago Medical Center	83789 HCPCS	—	—	—	—
Hc Lysosomal Newborn Scrn Inpatient & outpatient	University of Chicago Medical Center	83789 HCPCS	—	—	—	—
Hc Familial Amyloid Reflex Inpatient & outpatient	University of Chicago Medical Center	83789 HCPCS	—	—	—	—

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 83789 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 Good Samaritan Hospital Advocate South Suburban Hospital Froedtert Hospital Froedtert Menomonee Falls Hospital Aurora BayCare Medical Center Aurora Medical Center Burlington Munson Healthcare Charlevoix Hospital Munson Healthcare Manistee Hospital 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 Froedtert Holy Family Memorial Hospital Froedtert Community Hospital - Mequon Froedtert Community Hospital - New Berlin Froedtert Community Hospital - Oak Creek Kalkaska Memorial Health Center Paul Oliver Memorial Hospital Munson Healthcare Cadillac Munson Medical Center 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 Saint John's Health Center Providence St Joseph Medical Center

Code 83789: frequently asked

What does code 83789 cost?: Across the published hospital price files, the disclosed cash price for 83789 ranges from $5.90 to $1,390. 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 83789?: 83789 is the billing code hospitals use to identify "HC MASS SPECTROMETRY QUANTITATIVE THIOPURINE" 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 83789 by state

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