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

Chlorzoxazone

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Part D claims

34,442

Prescriptions dispensed, refills included

Drug cost

$11,672,605

Paid at the pharmacy, in all

Prescribers

1,494

With 11 or more claims of it

In 2024, Medicare Part D recorded 34,442 claims for Chlorzoxazone from 1,494 prescribers, at a total drug cost of $11.7 million 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 Chlorzoxazone by the state of the prescriber, 2024
State Relative to the most Prescribers Claims Drug cost
TX 145 4,269 $2,514,661
CA 105 3,831 $4,185,805
NY 96 2,785 $1,728,145
LA 63 1,898 $189,096
FL 83 1,856 $279,896
NC 56 1,497 $69,286
OH 72 1,389 $81,891
PA 71 1,381 $229,012
MI 59 1,244 $320,355
MO 54 1,122 $60,107
VA 46 972 $54,920
GA 46 959 $41,169
NV 19 951 $990,834
TN 53 941 $75,241
NJ 43 872 $125,294
The other 31 states and territories
State Prescribers Claims Drug cost
IN 43 811 $52,193
OK 46 793 $89,898
AL 37 748 $149,193
SC 29 742 $33,231
KY 37 556 $20,434
MD 31 523 $58,824
IL 28 497 $15,656
AZ 26 429 $50,142
MA 14 379 $54,053
PR 21 357 $7,553
CT 20 347 $76,271
AR 21 319 $15,981
WI 19 268 $10,341
MS 13 205 $8,354
MN 12 204 $14,201
UT 11 158 $7,987
WA 9 157 $13,665
IA 11 146 $5,978
KS 10 142 $5,753
CO 10 127 $5,232
ID 6 124 $10,963
NE 6 116 $8,088
NM 8 107 $5,181
WY 3 40 $2,332
WV 3 35 $1,363
MT 1 32 $539
OR 2 30 $377
DC 2 29 $892
ND 2 25 $1,152
SD 1 17 $831
RI 1 12 $234

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 34
Part D claims for Chlorzoxazone by prescriber specialty, 2024
Specialty Relative to the most Prescribers Claims Drug cost
Nurse Practitioner 403 9,323 $5,033,135
Family Practice 253 4,575 $1,030,266
Physician Assistant 188 3,653 $445,640
Internal Medicine 172 3,502 $1,663,359
Pain Management 82 2,204 $303,366
Physical Medicine and Rehabilitation 85 2,102 $111,384
Anesthesiology 68 2,069 $446,532
Interventional Pain Management 60 1,865 $161,232
General Practice 33 1,252 $1,202,516
Neurology 47 1,180 $80,126
Rheumatology 39 752 $161,085
Emergency Medicine 10 530 $450,627
Orthopedic Surgery 10 293 $38,626
Addiction Medicine 5 192 $23,209
Podiatry 4 180 $158,957

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
Franklin Akioyame Nurse Practitioner NV 521 $694,957 None on record
Amable Aguiluz General Practice CA 493 $715,502 None on record
Keith Duplantis Interventional Pain Management LA 491 $31,065 None on record
Michael Bazel Emergency Medicine CA 362 $439,637 None on record
Herman Gore Physical Medicine and Rehabilitation NC 358 $6,340 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

Other names for chlorzoxazone

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.

How to dispute or correct a record