Home › Drug Codes › C Codes › C9144 · Posimir
Updated October 1st, 2026

Posimir C Code: C9144

Injection, bupivacaine (posimir), 1 mg

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Medicare Payment Limit ?
Not published
CMS publishes none for Q4 2026
APC Payment Limit ?
Not published
CMS publishes none for Q4 2026
ASP ?
No current ASP
Not available for Q4 2026
WAC · AWP ?
$•••.••
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NDCs Crosswalked ?
1
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Drug & Product Overview

HCPCS Descriptor Injection, bupivacaine (posimir), 1 mg
HCPCS Added Date January 1, 2023
Manufacturer Innocoll Pharmaceuticals
Route of Administration Injection
Generic Status Single-Source; Branded
Dosage Type Single-Dose

About Posimir

Posimir is a medication aligned to the HCPCS C Code: C9144 for billing, pricing, and reimbursement purposes in the United States. Classified under Anesthetic, it is administered via the injection route and manufactured by Innocoll Pharmaceuticals.

Manufacturers, reach out to us to add more information.

NDC Code Information

1 NDC package is crosswalked to C9144. Package detail is available to logged-in subscribers.

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Posimir Pricing & Reimbursement

C9144 Private Payer Reimbursement
$0.39 / HCPCS unit as of Jan 2026

National median reimbursement across major commercial payers.

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UnitedHealthcare, BlueCross BlueShield, Aetna, Cigna

Posimir CPT Administration Codes

The below list of CPT codes is intended for informational purposes only and may not be exhaustive. CPT® codes and descriptions are copyright American Medical Association (AMA). All rights reserved.

CPT Code Description
96372 Therapeutic, prophylactic, or diagnostic injection (specify substance or drug); intramuscular
Not on the CMS JW / JZ list

CMS does not include Posimir (C9144) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing C9144. Wastage billing guide →

Posimir Medically Unlikely Edits (MUE)

The most billing units of C9144 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 1 mg.

Practitioner Office & Hospital Outpatient
660 units / day
= 660 mg per day

MAI 3 · Date of Service Edit: Clinical. Per-day limit based on clinical expectations; excess units are denied but may be appealed with documentation of medical necessity. See all MUE limits →

mg Enter a dose to see how many billing units it is and whether it is under the limit.

Posimir Clinical Information

Indications and drug classification.

Treated Diseases & Conditions

This list of indications is not exhaustive and may be subject to errors. The information on BuyandBill.com is intended for informational purposes only and should not be used for medical advice.

post-surgical analgesia following arthroscopic subacromial decompression

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Frequently Asked Questions

Is there an available Posimir billing and coding guide?
We have not yet identified a manufacturer source of Posimir billing and coding information.
Are there any available Posimir patient assistance programs?
Our team did not identify a source for Posimir patient assistance information. Please reach out to our team if you feel that this is a mistake.
Where can I find Posimir prescribing information?
Posimir prescribing information can be found at the link below: Visit Here →
Where can I find Posimir side effect information?
Our team has not yet identified a source of side effects information for Posimir. Please check back in a few weeks.
Does billing Posimir require JZ/JW wastage modifiers?
CMS does not include Posimir (C9144) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing C9144. For more information, visit the link below.

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