90997
CPTMedicine & Other ServicesHemoperfusion; charcoal
As billed by one hospital: “HB HEMOPERFUSION; CHARCOAL”
Based on the latest published hospital price files, code 90997 (Hemoperfusion; charcoal) appears at 4 hospitals across 4 cities in 3 states with disclosed cash prices from $853 to $2,894. This is public hospital price transparency data, not a guaranteed estimate of your bill.
New to this? Read How to compare hospital prices by CPT code.
What this is
This is a non-surgical medical service — an injection or infusion, a therapy, a specialty test, or another treatment delivered by clinical staff.
What affects the price
Drugs and supplies used during the service are frequently billed on their own separate lines, so the total can exceed the price shown here. Ask which additional codes are expected.
Category: Medicine & Other Services
What the published prices show
Across the 2 hospitals that disclose a cash price for code 90997, the median is $1,874, and disclosed prices run from $853 to $2,894.
Published-price availability
Compare 90997 prices
Filter by hospital, city, setting, or payer — the summary and charts update with your filters.
Published cash prices for code 90997 vary by about 3.4× across the 2 hospitals with disclosed prices here — from $853 to $2,894. Shopping around can matter.
Lowest cash price by hospital
- AdventHealth Waterman$2,894
Cash price by city
Reflects your current filters.
- Chicago · 1 hospital$853
- Tavares · 1 hospital$2,894
4 prices shown.
| Service | Hospital | Code | List price | Cash price | Negotiated range | Allowed (median) | |
|---|---|---|---|---|---|---|---|
| Hemoperfusion; charcoal Inpatient & outpatient | Endeavor Health Swedish Hospital | 90997 HCPCS | $853 | $853 | — | — | |
| Hemoperfusion Inpatient & outpatient | AdventHealth Waterman | 90997 HCPCS | $2,894 | $2,894 | — | — | |
| Hemoperfusion Outpatient | Endeavor Health Edward Hospital | 90997 HCPCS | — | — | $218 – $218 | — | |
| Hemoperfusion Inpatient & outpatient | Atrium Health Carolinas Medical Center | 90997 CPT | — | — | $81.87 – $102 | — |
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- A historical reference for what was actually allowed, where disclosed.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 90997 prices
Open a hospital to see this code in the context of its full published prices.
Code 90997: frequently asked
- What does code 90997 cost?
- Across the published hospital price files, the disclosed cash price for 90997 ranges from $853 to $2,894. 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 90997?
- 90997 is the billing code hospitals use to identify "Hemoperfusion; charcoal" on their published price files. We use it to line up the same service across different hospitals.
- Why do 90997 prices differ between hospitals?
- 4 hospitals across 3 states publish a price for 90997 here. 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.