Top billers · Codes · J0185

Who bills J0185?

J0185 is the HCPCS code for: Injection, aprepitant, 1 mg. In 2024, 826 providers billed J0185 7,828,538 times, with an estimated $10.5M paid by Medicare.

$1.59
per 1 mg (2026 ASP file)
826
Providers billing it (2024)
7,828,538
Services billed
$10.5M
Est. Medicare paid
The fee

What does Medicare pay for J0185?

J0185 is a Part B drug code: Medicare pays an ASP-based rate of $1.59 per 1 mg (2026 Q3 ASP drug pricing file). Total payment per patient depends on the dose billed.

ASP-based payment limit$1.59 per 1 mg
Pricing file2026 Q3 Average Sales Price (ASP)

A billed "service" on this code is one 1 mg unit, not one patient visit — that's why the service counts below run high.

What Medicare actually paid per service in 2024, on average: $1.33 (observed payment across all settings and modifiers — not a fee-schedule rate).

The list

Who bills J0185 the most.

The top 5 billers nationally, ranked by 2024 Medicare service volume.

#ProviderSpecialtyLocationServicesEst. Medicare paid
1Travis Koeneke, MDHematology-OncologyManhattan, KS61,880$83K
2Bassam Mattar, MDHematology-OncologyWichita, KS50,050$67K
3Carl Gray, M.D.HematologyOgden, UT45,890$62K
4Thomas Buroker, DOMedical OncologyAnkeny, IA42,260$57K
5Dennis Moore, MDHematology-OncologyWichita, KS41,990$57K

821 more providers billed J0185 in 2024. The full ranked list — filtered to your exact territory, with phone numbers and year-over-year history — is one search in Prospect 811.

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The breakdown

Where J0185 gets billed.

Top states by volume

Florida1,493,168 services
California759,999 services
Virginia510,640 services
Kansas409,110 services
Maryland349,571 services
Illinois273,130 services
Arkansas262,600 services
Minnesota260,260 services

About this code

CMS descriptionInjection, aprepitant, 1 mg
Code typeHCPCS Level II
Providers billing it (2024)826
Services billed (2024)7,828,538
Avg. Medicare payment per service (2024)$1.33
Where these numbers come from. Rates are CMS's own public fee-schedule files — the Physician Fee Schedule, Clinical Laboratory Fee Schedule, ASP drug pricing, DMEPOS, and the OPPS/ASC addenda — each labeled with its file year on this page; national amounts are shown before geographic adjustment. Codes with no separate rate render the fee schedule's own status in words, never a fake $0. Utilization comes from CMS's public Medicare Provider Utilization & Payment data for 2024, the most recent year released. It covers traditional Medicare fee-for-service only (no commercial insurance, no Medicare Advantage), and CMS suppresses any provider-and-code line with fewer than 11 beneficiaries before publishing, so low-volume billers don't appear at all. "Est. Medicare paid" is each billing line's average Medicare payment times its service count, summed — actual per-claim payment varies by setting and modifiers. For drug and supply codes, a "service" is a billed unit (a milligram, a milliliter, a square centimeter), not a patient visit. Code descriptions are CMS's own, from the utilization files. Prospect 811 organizes public data; it doesn't add to or alter it. Not affiliated with or endorsed by CMS. Full detail on the data page.

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