Physician

Gregory A Hill, M.D.

According to 2025 Medicare claims, Gregory Hill, M.D. (NPI: 1700814225) practices ophthalmology in the St. Louis, MO-IL market, with the plurality of this provider's patient population coming from Madison, IL. This provider's primary affiliated billing organization is HILL VISION SERVICES LLC (NPI: 1831396191; TIN: 260203126) and primary practice location at 63017-5065.

Hill's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 739 traditional Medicare patients, billed 2,377 HCPCS/CPT codes, and received $261,277 in Medicare payments. The top billing code was 66984 (Removal of cataract with insertion of prosthetic lens). Part D data shows 1,088 prescription claims across 327 beneficiaries totaling $210,658 in drug costs, led by Lumigan (Bimatoprost). Open Payments data shows 18 records totaling $785. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has changed little. Concurrently, Part D prescription costs have moved from a higher plateau to a lower plateau, from $462,503 to $210,658. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	1,123	2,993	$326,672
2016	1,072	3,009	$314,693
2017	1,115	3,181	$318,472
2018	1,138	3,361	$345,571
2019	1,047	2,999	$322,088
2020	839	2,366	$237,620
2021	919	2,629	$273,507
2022	907	2,658	$271,218
2023	855	2,535	$259,131
2024	739	2,377	$261,277

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	749	2,824	$462,503
2016	709	2,499	$446,181
2017	503	1,678	$341,677
2018	457	1,215	$250,606
2019	421	1,060	$249,367
2020	351	935	$215,481
2021	372	1,066	$244,982
2022	374	1,293	$300,141
2023	380	1,193	$283,979
2024	327	1,088	$210,658

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
66984	Removal of cataract with insertion of prosthetic lens	168	269	$411
92014	Established patient complete exam of visual system	380	408	$81
92136	Measurement of corneal curvature and depth of eye	274	276	$31
92134	Imaging of retina	468	479	$28
92250	Photography of the retina	148	151	$28

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Lumigan	Bimatoprost	140	9,249	$80,771
Restasis	Cyclosporine	33	1,470	$30,478
Cyclosporine	Cyclosporine	21	1,530	$14,571
Brimonidine Tartrate-Timolol	Brimonidine Tartrate/Timolol	61	3,067	$10,579
Vyzulta	Latanoprostene Bunod	13	912	$7,951

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	18	$785	Alcon Vision LLC
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Gregory A. Hill, M.D.?

Tedicare shows public-source Medicare data for Gregory A. Hill, M.D. (NPI 1700814225), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Gregory A. Hill, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Gregory A. Hill, M.D.?

Gregory A. Hill, M.D. is linked to HILL VISION SERVICES LLC (billing NPI 1831396191) in the available physician profile data.

Does Gregory A. Hill, M.D. have Open Payments data?

Gregory A. Hill, M.D. has 18 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.