Who bills the most Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month (99489) to Medicare in Maryland?

20 physician groups billed Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month (99489) to Medicare fee-for-service in Maryland in 2024; the top five named groups hold 90% of that volume, and independent (non-hospital-affiliated) groups deliver 7%.

99489 — Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.

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

*Share of Maryland's disclosed Medicare-FFS services for 99489, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 99489 in Maryland — 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.