Medicare Part D drug Data year 2024 Generic name Source: CMS Part D Prescribers

Ampicillin Trihydrate

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Part D claims

24,094

Prescriptions dispensed, refills included

Drug cost

$324,635

Paid at the pharmacy, in all

Prescribers

1,114

With 11 or more claims of it

In 2024, Medicare Part D recorded 24,094 claims for Ampicillin Trihydrate from 1,114 prescribers, at a total drug cost of $324,635 paid at the pharmacy by Medicare, patients and others.

Where it is prescribed

By the prescriber's state · 46 states and territories
Part D claims for Ampicillin Trihydrate by the state of the prescriber, 2024
State Relative to the most Prescribers Claims Drug cost
FL 121 2,621 $31,278
CA 96 2,027 $28,992
PR 64 1,911 $21,731
TX 85 1,779 $28,755
TN 43 1,614 $10,352
IL 81 1,579 $22,001
OH 70 1,338 $14,638
PA 56 1,100 $15,472
NY 43 983 $10,017
MO 38 809 $12,449
GA 31 701 $10,307
MI 36 658 $11,565
IN 40 657 $8,427
NC 31 652 $10,752
OK 24 519 $8,612
The other 31 states and territories
State Prescribers Claims Drug cost
MA 20 451 $5,266
NJ 23 447 $4,480
AL 20 433 $7,356
MS 19 417 $5,704
KY 15 387 $6,296
LA 22 328 $6,070
CT 13 310 $3,899
SC 15 283 $4,298
AR 11 248 $4,160
MD 11 225 $4,007
WV 11 193 $3,062
IA 10 150 $4,145
AZ 7 145 $2,467
OR 5 135 $2,197
SD 2 127 $1,468
MN 6 120 $1,616
NV 6 106 $1,260
NE 3 97 $2,966
KS 6 86 $1,447
NM 4 84 $1,130
WA 4 78 $1,520
WI 6 76 $879
VA 5 67 $677
UT 3 49 $1,075
NH 2 25 $399
ID 1 16 $114
DE 1 14 $156
ME 1 13 $374
HI 1 13 $119
CO 1 12 $505
RI 1 11 $176

The state is where the prescriber practices, not where the patient lives. Totals are Medicare Part D claims only.

Which specialties prescribe it

Top 15 of 39
Part D claims for Ampicillin Trihydrate by prescriber specialty, 2024
Specialty Relative to the most Prescribers Claims Drug cost
Urology 261 5,414 $65,441
Nurse Practitioner 197 3,768 $45,723
Internal Medicine 140 2,956 $34,922
Family Practice 121 2,176 $30,301
Physician Assistant 104 2,160 $28,851
Dermatology 66 1,416 $40,411
Orthopedic Surgery 14 1,329 $4,569
Dentist 31 1,194 $14,494
General Practice 50 1,004 $11,725
Obstetrics & Gynecology 19 660 $5,834
Infectious Disease 33 642 $25,466
Podiatry 13 241 $3,392
General Surgery 11 181 $1,930
Nephrology 9 136 $951
Undefined Physician type 2 99 $480

Specialty is the one printed on each prescriber's Medicare claims.

Largest prescribers

First 5 of 100 by claims · 2024

Two separate records. Claims come from Medicare and related payments from Open Payments. They are shown in one row because they name the same product; they do not show that a payment affected a prescription.

The prescribers with the most Part D claims of this drug in 2024
Prescriber Specialty State Claims Drug cost Related payments
Herman Botero Orthopedic Surgery TN 849 $2,364 None on record
Carlos Fonseca Obstetrics & Gynecology PR 305 $2,294 None on record
William Mehserle Orthopedic Surgery FL 182 $796 None on record
Frank Campos Lopez General Practice PR 149 $1,843 None on record
Ralph Page Internal Medicine FL 126 $772 None on record

"No profile" means the prescriber has no Open Payments record here; "None on record" means no payment naming this product in the payment year. Related payments are general payments, and one that names several products is split evenly, so an amount is payments related to the product, not money paid for it. The list is the prescribers with the most claims, up to 100 per drug.

See more in the dashboard: 25 with a free account, all 100 with Patron

What this means

Medicare Part D is the part of Medicare that covers prescription drugs dispensed at a pharmacy. Each year CMS publishes, for every prescriber and drug, how many claims were dispensed and what they cost. This page adds those up for one drug.

A claim is one prescription filled, refills included. Drug cost is the total paid at the pharmacy by Medicare, the patient and anyone else; it is not money to the prescriber. CMS leaves out any prescriber with fewer than 11 claims of a drug, so the prescriber count is a floor and a missing prescriber does not mean none.

Part D covers drugs dispensed to Medicare beneficiaries at a pharmacy. It does not include drugs given in a clinic or hospital, patients with other insurance, or the most recent year, which Medicare publishes about two years behind.

Provenance

Source: CMS Medicare Part D Prescribers by Provider and Drug · data year 2024

We reproduce what CMS published. We do not verify, edit or correct the underlying records.

A prescription record is not evidence of wrongdoing, and nothing here is medical advice. Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency.

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