J1164 — Injection, diltiazem hydrochloride in 0.72% sodium chloride, 0.5 mg
J1164 is a HCPCS Level II code for injection, diltiazem hydrochloride in 0.72% sodium chloride, 0.5 mg. It belongs to the Drugs Administered Other Than Oral Method section. Whether Medicare pays it depends on the coverage rule below.
Medicare coverage: Carrier judgment
Coverage is decided by your Medicare contractor, not by national policy. Whether this is paid depends on the LCD for your jurisdiction and on what the documentation supports.
From the coverage field of the CMS Alpha-Numeric HCPCS File, release 2026Q3-Jul. This states Medicare’s position on the code, not on your particular claim.
Physician fee schedule statusE
Excluded from the physician fee schedule by regulation. Payment, where it exists, comes from another fee schedule (drugs via ASP, supplies via DMEPOS, and so on).
Global period: XXX
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The CMS record for J1164
- Long descriptor
- Injection, diltiazem hydrochloride in 0.72% sodium chloride, 0.5 mg
- Short descriptor
- Inj diltiazem in 0.72% nacl
- Added
- April 1, 2026
- BETOS
- O1E
- Pricing indicator
- 51 — Other
The official wording. This is what the code means.
CMS's 28-character form, which is what shows up on a remittance advice.
When CMS introduced the code.
Berenson-Eggers Type of Service — CMS's own analytic grouping.
Drugs.
Codes adjacent to J1164
HCPCS has no hierarchy — related items simply sit next to each other in the numbering. If J1164 is not quite right, the correct code is very often within a few positions of it.
- J1100Injection, dexamethasone sodium phosphate, 1 mg
- J1105Dexmedetomidine, oral, 1 mcg
- J1110Injection, dihydroergotamine mesylate, per 1 mg
- J1120Injection, acetazolamide sodium, up to 500 mg
- J1130Injection, diclofenac sodium, 0.5 mg
- J1160Injection, digoxin, up to 0.5 mg
- J1162Injection, digoxin immune fab (ovine), per vial
- J1163Injection, diltiazem hydrochloride, 0.5 mg
- J1165Injection, phenytoin sodium, per 50 mg
- J1170Injection, hydromorphone, up to 4 mgterminated
- J1171Injection, hydromorphone, 0.1 mg
- J1180Injection, dyphylline, up to 500 mg
- J1190Injection, dexrazoxane hydrochloride, per 250 mg
- J1200Injection, diphenhydramine hcl, up to 50 mg
- J1201Injection, cetirizine hydrochloride, 0.5 mg
- J1202Miglustat, oral, 65 mg
Questions about J1164
What is HCPCS code J1164?
J1164 is a HCPCS Level II code for injection, diltiazem hydrochloride in 0.72% sodium chloride, 0.5 mg. It sits in the Drugs Administered Other Than Oral Method section.
Does Medicare cover J1164?
The CMS HCPCS file marks J1164 as "Carrier judgment". Coverage is decided by your Medicare contractor, not by national policy. Whether this is paid depends on the LCD for your jurisdiction and on what the documentation supports.
How is J1164 paid under the physician fee schedule?
J1164 carries PFS status code E. Excluded from the physician fee schedule by regulation. Payment, where it exists, comes from another fee schedule (drugs via ASP, supplies via DMEPOS, and so on).