99490Chronic care management — first 20 minutes of clinical staff time
The base monthly CCM code for patients with two or more chronic conditions.
2026 national amount
$66.30
Billing cadence
Per calendar month
Code family
CCM
- Two or more chronic conditions expected to last at least 12 months, or until death
- The conditions place the patient at significant risk of decompensation, exacerbation, or death
- At least 20 minutes of clinical staff time directed by a physician or qualified health professional
- A comprehensive care plan is established, implemented, revised, and available to the care team
- Patient consent is obtained and documented
- Can be billed in the same month as RPM or RTM — the time must be separately documented
- Add 99439 for each further 20 minutes of clinical staff time
Who can bill it
Clinical staff time directed by a physician or qualified health professional.
Other CCM codes.
- 99439The add-on for each further 20 minutes of CCM clinical staff time
- 99491CCM delivered personally by the physician or QHP rather than by clinical staff
- 99437The add-on for each further 30 minutes of the physician's own CCM time
- 99487The complex-CCM base code, for patients needing moderate or high complexity decision-making
- 99489The add-on for each further 30 minutes of complex CCM clinical staff time
A code is a claim. Documentation is the proof.
Most denied monitoring claims fail on documented time, consent, or the interactive communication — not on choosing the wrong code. We build the workflow so the record is made as the care happens.
CPT 99490, in plain terms.
What is CPT 99490?
Chronic care management — first 20 minutes of clinical staff time. The base monthly CCM code for patients with two or more chronic conditions.
What does CPT 99490 require?
Two or more chronic conditions expected to last at least 12 months, or until death. The conditions place the patient at significant risk of decompensation, exacerbation, or death. At least 20 minutes of clinical staff time directed by a physician or qualified health professional. A comprehensive care plan is established, implemented, revised, and available to the care team. Patient consent is obtained and documented.
Who can bill CPT 99490?
Clinical staff time directed by a physician or qualified health professional.
- 99445 (2–15 days) and 99454 (16–30 days) cannot be billed in the same 30-day period
- 98984/98976 and 98985/98977 follow the same rule
- 99470 (10 min) and 99457 (20 min) cannot be billed in the same month
- 98979 (10 min) and 98980 (20 min) follow the same rule
- Add-on codes (99458/98981) only pair with the 20-minute base codes
- RPM and RTM cannot be billed for the same patient in the same month
- All treatment management codes require at least one live interactive communication per month
- 99454 requires automatic data transmission from the device
- Minimum 2 days of data transmission for all device supply codes
Amounts shown are 2026 national figures and are an estimate, not a quote — actual payment varies by locality, payer, and documented time. This reference is a summary for planning, not billing advice or a substitute for the current fee schedule and payer policy.
Billing 99490 correctly is the whole job.
We run the CCM program and the revenue cycle behind it — documented time, consent, and claims handled as part of the care rather than after it.