Has Jaimo Ahn, MD received payments from drug or device companies?

Yes. Drug and device makers reported $69,490 in general payments to Jaimo Ahn, MD across 98 transactions between 2019–2025. Most Open Payments records nationally are meals worth under $20; a reported payment is not evidence of wrongdoing.

Does a payment mean Jaimo Ahn, MD did something wrong?

No. Federal law requires drug and device makers to report almost every transfer of value to a physician, including a $14 sandwich at a lunch presentation. Consulting fees, research funding and royalties to device inventors are ordinary, legal parts of medicine. This site reports what was disclosed; it makes no allegation.

Where does this information about Jaimo Ahn, MD come from?

The U.S. Centers for Medicare & Medicaid Services. Payments come from Open Payments, published under the Physician Payments Sunshine Act. Billing and prescribing figures come from the Medicare Physician & Other Practitioners and Part D Prescriber public use files for 2024.

Jaimo Ahn, MD

Orthopaedic Surgery · Ann Arbor, MINPI 1184784977

Payments from drug & device makers

$69,490in general payments, 2019–2025

Across 98 payments — averaging $709.08 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

Synthes GmbH$35K
Medical Device Business Services, Inc.$16K
Radius Health, Inc.$6K
Zimmer Biomet$5K
Synthes USA Products LLC$5K
Globus Medical$2K
plus $2K from 5 others

What the payments were for

Consulting fees$9,75020%
Speaking & faculty fees$24,93251%
Travel & lodging$11,44323%
Food & beverage$2,7636%

General payments by program year

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

Company	Payments	Total
Synthes GmbH	37	$34,568
Medical Device Business Services, Inc.	20	$15,840
Radius Health, Inc.	8	$5,662
Zimmer Biomet	2	$5,001
Synthes USA Products LLC	5	$4,979
Globus Medical	5	$1,781
Stryker	5	$1,036
Johnson & Johnson(2 entities)	12	$549
Biocomposites Inc	2	$31
DJO, LLC	1	$26
Smith+Nephew	1	$15

What the payments were tied to

Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.

How this compares

$69,490 in reported general payments places this provider in the 90th percentile of 829 orthopaedic surgery providers in Michigan.

See all orthopaedic surgery providers in Michigan →

Medicare billing

Part B allowed, 2024

$67,615

Medicare patients

Services billed

163

What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.

Most prescribed under Part D

Drug	Claims	Cost to plans & patients
Alendronate Sodium	20	$282

Paid to pharmacies, not to this prescriber.

Other orthopaedic surgery in Ann Arbor

Asheesh BediAnn Arbor$9.4M
John BlahaAnn Arbor$1.5M
Bruce MillerAnn Arbor$562K
John GrantAnn Arbor$353K
Rakesh PatelAnn Arbor$318K
Ilyas AleemAnn Arbor$238K
Ira ZaltzAnn Arbor$208K
Mohammed KhanAnn Arbor$206K
Aaron PerdueAnn Arbor$196K
James GouletAnn Arbor$143K

See the full list for Michigan →

Where these figures come from

Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
Identity: NPPES NPI Registry, July 2026.

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