The condition is expected to have the following:
Think of PCM as a “single-condition” version of Chronic Care Management (CCM), which applies to patients with two or more conditions.
To bill PCM under CPT codes 99424–99427, meet these elements. Each item includes a supporting quote from CMS (MLN or FAQs) or AMA (CPT® descriptor language as published/licensed):
Perform a face-to-face initiating visit when PCM starts; renew with a new initiating visit after 12 months to continue.
“After 1 year, we require another initial visit to continue the services.” (CMS)
Patient has one serious/high-risk chronic condition expected to last ≥3 months with significant risk.
“PCM services focus on a single, high-risk chronic condition expected to last at least 3 months … at significant risk of hospitalization … or death.” (CMS)
Time is counted per calendar month for each patient. You must meet or exceed the threshold before billing:
Create, monitor, or revise a disease-specific care plan for the condition, including problem list, goals, symptom tracking, interventions, medication management, and caregiver input. (Paraphrased—no CPT descriptor text.)
How CCN Health’s Care Plan Feature Supports PCM
Perform frequent medication adjustments or manage complex therapy (e.g., due to comorbidities), with reconciliation, monitoring for interactions/side effects, and adherence support. (Paraphrased—no CPT descriptor text.)
Maintain ongoing communication and care coordination with the patient/family/caregiver and other treating professionals. Many programs include at least one two-way touchpoint each month as a best practice to document active management.
Acceptable forms include: live phone calls; telehealth/video visits; secure portal messaging with response; in-person interactions outside E/M visits; and documented provider-to-provider coordination that’s relayed to the patient.
Bill monthly when medically necessary and all time and service elements are met.
“You can provide PCM services monthly if the patient needs them.” (CMS)
* If your local MAC instructions differ, follow your MAC’s policy and document the source.
✅ Quick Takeaway
PCM allows providers to bill for the non‑face‑to‑face management of patients with one serious chronic condition. To stay compliant:
PCM ensures that clinicians are reimbursed for the behind-the-scenes work that supports high-risk patients between office visits.

