99491
CCM physician 30 min/mo
Chronic care management services provided personally by a physician or other qualified healthcare professional, at least 30 minutes of clinician time per calendar month. CMS 2026 wRVU 1.45. The clinician-time analog of 99490 (which counts clinical-staff time directed by the clinician). Used when the billing clinician personally performs the CCM work rather than delegating to clinical staff.
When to use it
Use 99491 when you (the billing physician, NP, or PA) personally perform 30 or more minutes of non-face-to-face CCM activities in a calendar month. The patient must have two or more chronic conditions expected to last 12 or more months or until death, and at significant risk of acute exacerbation, death, or functional decline.
Full guidance
Common scenarios: a complex multi-morbidity patient where you personally coordinate care with multiple specialists, review labs, adjust medications by phone, and communicate with family; a high-utilizer panel patient who calls frequently and where you personally manage the care plan; an oncology patient between visits who needs symptom-management decisions. 99491 differs from 99490 in who does the work: 99491 is your time, 99490 is clinical-staff time you direct. You cannot bill both 99490 and 99491 in the same month for the same patient. Common downstream code: 99437 (each additional 30 minutes of clinician-personal CCM, max 2 units per month). The 30-minute threshold is cumulative across the calendar month and includes only non-face-to-face time; office-visit minutes are excluded.
Documentation checklist
- ✓Two or more chronic conditions expected to last 12 or more months, documented on the active problem list.
- ✓Comprehensive care plan addressing each chronic condition, in the chart and accessible to the patient.
- ✓Patient consent obtained and documented (verbal or written) with the date, the cost-share disclosure, and the consent for one practitioner per month to bill CCM.
- ✓30 minutes of non-face-to-face time personally performed by the billing clinician, summed across the calendar month.
- ✓Activity log: each activity dated, with duration and content. Examples: medication review (12 minutes), care coordination call with cardiology (8 minutes), family meeting by phone (10 minutes), refill management and labs reviewed (5 minutes).
- ✓Only one practitioner can bill CCM (99490 or 99491) per patient per month. If a specialist also wants to bill CCM, the clinician with primary responsibility for the care plan should bill.
- ✓Cannot bill 99491 and 99490 in the same month for the same patient. 99491 may share a month with TCM (99495 or 99496) since 2020, but the same minutes cannot count toward both services.
- ✓Time spent during the patient's face-to-face encounter on the date of that encounter does not count toward 99491.
Common pitfalls
- !Counting clinical-staff time toward 99491. Staff time is 99490 territory. 99491 is exclusively your personal time. Mixing the two on the same patient in the same month is an audit liability.
- !Counting face-to-face encounter time toward the 30-minute threshold. CCM is explicitly non-face-to-face; in-office or telehealth visit minutes do not count.
- !Billing 99491 plus 99490 in the same month for the same patient. The two are mutually exclusive. Pick the workflow that reflects who actually did the work.
- !Missing the annual patient consent. Consent must be documented annually, not just at initiation. Many practices forget the re-consent.
- !No contemporaneous activity log. CMS audits CCM rigorously; without a dated, itemized log of clinician time, the claim is indefensible.
- !Double-counting minutes across CCM and TCM in a post-discharge month. Billing both is allowed (CMS lifted the prohibition in 2020), but each service needs its own exclusive, separately logged time.
- !Forgetting 99437 add-on units when your personal time exceeds 60 minutes in a month. 99437 covers each additional 30 minutes (max 2 units, so up to 60 additional minutes, 90 total).
Payer notes
Medicare and Medicare Advantage cover 99491 with patient cost share; some MA plans waive cost share as a value-based-care benefit. Commercial payers are mixed; many do not cover 99491 (Medicare-focused code). Document patient consent including any cost share each calendar year, not just at initiation. Practices typically combine 99491 with 99490 across their panel, using 99490 for delegable workflows and 99491 for high-complexity patients where you personally coordinate. The wRVU on 99491 (1.45) is materially higher than 99490 (1.00), making it worth tracking which patients warrant clinician-personal CCM.