J1620 HCPCS code: Injection, gonadorelin hydrochloride, per 100 mcg
J1620 is the HCPCS Level II code for injection, gonadorelin hydrochloride, per 100 mcg. Its Medicare coverage code is D (Special coverage instructions apply): Medicare covers it when its national or local coverage criteria are met.
Code details
| Field | Value |
|---|---|
| Section | J codes — Drugs administered other than oral method |
| Coverage code | D — Special coverage instructions apply |
| Pricing indicator | 51 — Drug or biological (priced per ASP/average sales price rules) |
| BETOS category | O1E — Other drugs |
| Added | 1982-01-01 |
| Last action effective | 2014-01-01 |
What changed for J1620
- 1982-01-01: J1620 added to HCPCS Level II
- Next scheduled CMS quarterly update (HCPCS and DMEPOS fee schedule): 2027-01-01
Frequently asked questions
What is HCPCS code J1620?
J1620 is the HCPCS Level II code for injection, gonadorelin hydrochloride, per 100 mcg. Short descriptor: "Gonadorelin hydroch/ 100 mcg".
Does Medicare cover J1620?
Coverage code D — Special coverage instructions apply. Medicare covers it when its national or local coverage criteria are met.
Related J16 codes
- J1600 — Injection, gold sodium thiomalate, up to 50 mg
- J1602 — Injection, golimumab, 1 mg, for intravenous use
- J1610 — Injection, glucagon hydrochloride, per 1 mg
- J1611 — Injection, glucagon hydrochloride (fresenius kabi), not therapeutically equivalent to j1610, per 1 mg
- J1612 — Injection, glucagon (gvoke), 0.01 mg
- J1626 — Injection, granisetron hydrochloride, 100 mcg
- J1627 — Injection, granisetron, extended-release, 0.1 mg
- J1628 — Injection, guselkumab, 1 mg
- J1630 — Injection, haloperidol, up to 5 mg
- J1631 — Injection, haloperidol decanoate, per 50 mg
- J1632 — Injection, brexanolone, 1 mg
- J1640 — Injection, hemin, 1 mg
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Next steps
- Run a reimbursement report for a device billed under J1620
- Watch J1620 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for J1620
Sources: CMS HCPCS Level II release October 2025; CMS DMEPOS fee schedule; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.