Chronic Care Management (CCM) Billing Checklist

Chronic Care Management billing is one of the more commonly under-captured revenue opportunities in primary care — many practices doing the qualifying work aren't billing for it correctly, or at all.

Eligibility Rules

CCM applies to patients with two or more chronic conditions expected to last at least 12 months that place the patient at significant risk. Documented patient consent is required before billing begins.

CPT Code Differences

• 99490 — 20+ minutes clinical staff time, 2+ chronic conditions
• 99439 — each additional 20 minutes (add-on)
• 99487 — complex CCM, 60+ minutes with moderate/high complexity
• 99489 — each additional 30 minutes complex CCM (add-on)

How to Avoid Audits

CCM is a frequent audit target. Document time as it's spent, not reconstructed at month-end, and keep care plans genuinely current.