Who bills the most Injection, gadobutrol, 0.1 ml (A9585) to Medicare in California?

30 physician groups billed Injection, gadobutrol, 0.1 ml (A9585) to Medicare fee-for-service in California in 2024; the top five named groups hold 79% of that volume, and independent (non-hospital-affiliated) groups deliver 0%.

A9585 — Injection, gadobutrol, 0.1 ml · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.

Snapshot covers the whole California market — the table below shows the top 100 groups (free tier).

*Share of California's disclosed Medicare-FFS services for A9585, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing A9585 in California — including groups registered elsewhere ("City" is each group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group.