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CPT 85097 · Pathology/Lab

Bone marrow interpretation

By Michael Glenn , Healthcare Data Analyst · ·
Data from CMS files published FY 2024 CMS IPPS. Refreshed weekly.
About the analyst

Michael Glenn reviews CMS datasets and drug pricing at BillRazor Research. He focuses on NADAC acquisition costs and procedure coding accuracy. Expertise: drug pricing, NADAC data, CPT coding.

Medicare + CMS benchmark data
Publicly available pricing
Updated 2026-04-03
Rate comparison — Bone marrow interpretation
Medicare facility$39Non-facility$99Hospital outpatient$817$778 difference between lowest and highest rate
$39
Medicare facility rate
$99
Non-facility rate

Understanding Bone marrow interpretation costs

Bone marrow interpretation (CPT code 85097) is a medical procedure . Medicare reimburses this procedure at $39 in a facility setting and $99 in a non-facility (office) setting. Hospital chargemaster prices for this procedure are typically 2x to 5x above Medicare rates.

The actual amount you owe depends on your insurance plan, deductible status, and whether the provider is in-network. Uninsured patients should ask about the hospital's financial assistance policy — nonprofit hospitals are required to offer charity care under Section 501(r) of the Internal Revenue Code.

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Compare by care setting
The same procedure costs different amounts depending on where you receive care.
$817
Hospital Outpatient rate for Bone marrow interpretation
Medicare facility benchmark: $39

Common billing errors for Bone marrow interpretation

Billing errors for Bone marrow interpretation include: upcoding to a higher-complexity code, unbundling components that should be included in a single charge, duplicate charges for the same service, charging facility fees when the procedure was performed in an office setting, and billing for services not actually rendered. If you see CPT 85097 on your bill alongside related codes, verify they are not already bundled per NCCI (National Correct Coding Initiative) edits.

What to check on your bill

Request an itemized bill and verify: (1) the CPT/HCPCS code matches the procedure actually performed, (2) the date of service is correct, (3) no duplicate line items exist for the same procedure, (4) modifier codes are appropriate (e.g., bilateral, reduced services), (5) the charge is not dramatically higher than the Medicare rate of $39, and (6) any ancillary charges (anesthesia, pathology, supplies) are reasonable and not already bundled into the primary procedure code.

Regional rate comparison — Bone marrow interpretation
Top 5 lowest and highest localities by Medicare facility rate
National avg $39REST OF ILLINOIS, IL$45DETROIT, MI$48QUEENS, NY$48MIAMI, FL$60CHICAGO, IL$56NYC SUBURBS/LONG ISLAND, NY$54

Facility rate

$39

National Medicare benchmark

Non-facility rate

$99

Office setting benchmark

Data sources

3

23 data points

Key insights for CPT 85097

Facility vs office setting

$60 difference

Facility setting is less expensive for this procedure

What this procedure costs across different settings

The same procedure can cost very different amounts depending on where it's performed. These are the Medicare-allowed amounts — what hospitals actually charge can be 3-10x higher.

SettingMedicare ratevs lowest
Facility (physician office)$39Lowest
Non-facility (office)$99+152%
Outpatient (APC)$817+1980%

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About this data

Rates shown are from the 2026 Medicare Physician Fee Schedule, Hospital Outpatient Prospective Payment System (OPPS), Ambulatory Surgery Center Payment System, Clinical Laboratory Fee Schedule, Durable Medical Equipment Fee Schedule, and CMS Inpatient Prospective Payment System (DRG weights). Regional adjustments use CMS Geographic Practice Cost Indices (GPCI). Hospital charges are from CMS Hospital Price Transparency machine-readable files. All data is publicly available under federal law (45 CFR Part 180).

This data is for informational purposes only and does not constitute medical or financial advice. Actual costs depend on insurance coverage, negotiated rates, and individual circumstances.

Rates shown are from the 2026 Medicare Physician Fee Schedule and CMS IPPS. BillRazor compares your bill against these data sources. See how it works →

FAQ — Pathology/Lab billing

How much does Bone marrow interpretation cost without insurance?
Without insurance, hospital charges for Bone marrow interpretation (85097) vary widely. Medicare pays $39 for this procedure, but hospitals typically charge 2x to 5x that amount to uninsured patients. Ask the hospital for their chargemaster price and compare it to the Medicare rate. Nonprofit hospitals must offer financial assistance under Section 501(r).
Why was I charged so much for Bone marrow interpretation?
Hospital charges are based on their chargemaster — an internal price list that is not tied to actual costs. While Medicare reimburses $39 for this procedure, hospitals may charge $118 or more. Common reasons for high charges include facility fees, supply markups, and ancillary services billed separately. Request an itemized bill to identify specific charges you can dispute.
Can I negotiate the price of Bone marrow interpretation?
Yes. Hospitals routinely negotiate bills, especially for uninsured or underinsured patients. Start by requesting an itemized bill, then compare each charge against Medicare rates. You can ask for a discount, a payment plan, or financial assistance. Many hospitals will reduce the bill by 30-60% when patients ask.

Data: Federal physician fee schedules, hospital payment data, surgery center rates, lab fee schedules, and drug pricing data. FY 2024. All publicly available from federal sources.

Methodology: Facility rate applies when the procedure is performed in a hospital or ASC. Non-facility rate applies in a physician office. GPCI adjustments reflect regional cost-of-living differences.

This information is for educational purposes only and is not medical, financial, or legal advice. Actual costs depend on your insurance and provider. We recommend verifying costs directly with your provider. Full methodology · Terms of use

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