What does code 645 cost?

Across the published hospital price files, the disclosed cash price for 645 ranges from $5,184 to $15,660. 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.

645 is the billing code hospitals use to identify "Endocrine Disorders Without Cc/Mcc" 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.

645

MS-DRG

Endocrine Disorders Without Cc/Mcc

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 645 (Endocrine Disorders Without Cc/Mcc) appears at 50 hospitals with disclosed cash prices from $5,184 to $15,660. 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 645 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 645 vary by about 3× across the 6 hospitals with disclosed prices here — from $5,184 to $15,660. Shopping around can matter.

Hospitals

Prices shown

$5,184

Lowest cash

$15,660

Highest cash

code 645 cash price6 disclosed · 6 hospitals

$5,184median ~$6,351$15,660

Lowest cash price by hospital

Cash price by city

Reflects your current filters.

Cash price by city$5,184 – $15,660

Lapeer · 1 hospital$5,184
Mount Clemens · 1 hospital$5,184
Mount Pleasant · 1 hospital$5,733
Lansing · 1 hospital$6,970
Bay City · 1 hospital$8,353
Flint · 1 hospital$15,660

50 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Endocrine Disorders Without Cc/Mcc Inpatient	Endeavor Health Edward Hospital	645 MS-DRG	—	—	$5,881 – $9,492	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Advocate Christ Medical Center	645 MS-DRG	—	—	$8,552 – $16,933	—
Endocrine Disorders Without Cc/Mcc Inpatient	University of Chicago Medical Center	645 MS-DRG	—	—	—	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Advocate Lutheran General Hospital	645 MS-DRG	—	—	$8,552 – $17,114	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Aurora BayCare Medical Center	645 MS-DRG	—	—	$11,710 – $18,888	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Aurora Medical Center Burlington	645 MS-DRG	—	—	$11,710 – $17,635	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	McLaren Bay Region	645 MS-DRG	$16,706	$8,353	$4,610 – $14,200	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Aurora Medical Center Bay Area	645 MS-DRG	—	—	$9,214 – $17,131	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Aurora Medical Center Fond du Lac	645 MS-DRG	—	—	$11,710 – $18,888	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Aurora Medical Center Grafton	645 MS-DRG	—	—	$11,710 – $18,888	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Aurora Medical Center Kenosha	645 MS-DRG	—	—	$11,710 – $17,131	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Aurora Lakeland Medical Center	645 MS-DRG	—	—	$11,710 – $17,635	—
MS-DRG 42.00: ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Marshfield Medical Center Beaver Dam Hospital	645 MS-DRG	—	—	$7,950 – $20,659	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Froedtert Holy Family Memorial Hospital	645 MS-DRG	—	—	$5,378 – $22,637	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	McLaren Central Region	645 MS-DRG	$11,465	$5,733	$4,149 – $12,687	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	McLaren Flint	645 MS-DRG	$31,321	$15,660	$4,492 – $26,622	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	McLaren Greater Lansing	645 MS-DRG	$13,940	$6,970	$4,380 – $12,096	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	McLaren Lapeer Region	645 MS-DRG	$10,367	$5,184	$4,380 – $11,081	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	McLaren Macomb	645 MS-DRG	$10,367	$5,184	$4,380 – $11,081	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Beacon Dowagiac	645 MS-DRG	—	—	—	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Antioch Medical Center	645 MS-DRG	—	—	$4,541 – $18,226	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Fremont Medical Center	645 MS-DRG	—	—	$4,541 – $18,226	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Fresno Medical Center	645 MS-DRG	—	—	$4,541 – $18,226	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Oakland Medical Center	645 MS-DRG	—	—	$4,541 – $18,226	—
ENDOCRINE DISORDERS WITHOUT CC/MCC Inpatient	Redwood City Medical Center	645 MS-DRG	—	—	$4,541 – $18,226	—

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 645 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 Lutheran General Hospital Aurora BayCare Medical Center Aurora Medical Center Burlington McLaren Bay Region Aurora Medical Center Bay Area Aurora Medical Center Fond du Lac Aurora Medical Center Grafton Aurora Medical Center Kenosha Aurora Lakeland Medical Center Marshfield Medical Center Beaver Dam Hospital Froedtert Holy Family Memorial Hospital McLaren Central Region McLaren Flint McLaren Greater Lansing McLaren Lapeer Region McLaren Macomb Beacon Dowagiac Antioch Medical Center Fremont Medical Center Fresno Medical Center Oakland Medical Center Redwood City Medical Center Richmond Medical Center Roseville Medical Center Sacramento Medical Center San Francisco Medical Center San Jose Medical Center San Leandro Medical Center San Rafael Medical Center Santa Clara Medical Center Santa Rosa Medical Center Texas Health Arlington Memorial Hospital Texas Health Harris Methodist Hospital Cleburne Texas Health Presbyterian Hospital Flower Mound Texas Health Hospital Frisco South Sacramento Medical Center South San Francisco Medical Center Stockton Medical Center - Manteca Stockton Medical Center - Modesto Vacaville Medical Center Vallejo Medical Center Walnut Creek Medical Center Orange County Anaheim Medical Center Texas Health Hospital Rockwall Atrium Health Cabarrus Atrium Health Pineville Atrium Health Stanly

Code 645: frequently asked

What does code 645 cost?: Across the published hospital price files, the disclosed cash price for 645 ranges from $5,184 to $15,660. 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 645?: 645 is the billing code hospitals use to identify "Endocrine Disorders Without Cc/Mcc" 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 645 by state

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