Reviora Healthcare LLC | Guaranteed Revenue Partner

Medicare has already clawed back $1.9 million from 50,192 chronic care management claims β and that was just one audit cycle. In 2026, OIG opened a fresh, multi-year review of CCM billing specifically targeting whether your patients even qualify. If your practice runs CCM and nobody’s double-checking eligibility documentation, you’re not managing a revenue stream β you’re carrying an open liability.
What does Medicare actually require to bill CCM?
CMS pays CCM under CPT 99490 for at least 20 minutes of clinical staff time per calendar month, directed by a physician or qualified practitioner, for a patient with two or more chronic conditions expected to last 12+ months or until death. The requirements are specific: two or more chronic conditions expected to last at least 12 months or until the patient’s death, conditions that place the patient at significant risk of death, acute exacerbation, or functional decline, and a comprehensive care plan that’s established, implemented, revised, or monitored (CMS, MLN Booklet, 2025). The time has to come from an eligible initiating visit β an E/M encounter, Annual Wellness Visit, or Initial Preventive Physical Exam β and the patient’s problems, medications, and allergies must live in certified EHR technology accessible to every staff member counting toward that 20 minutes (CMS, Chronic Care Management Checklist, November 2023). Miss any one piece, and the claim isn’t compliant, even if the time was genuinely spent.
Why is CCM one of Medicare’s highest-risk billing categories right now?
Because the error pattern is already documented at scale. In its 2021 audit of 2017β2018 claims, OIG found $1.9 million in overpayments across 50,192 claims, with 38,447 of those claims resulting from providers billing noncomplex or complex CCM more than once for the same beneficiary in the same service period, and another 10,882 claims stemming from CCM billed alongside overlapping care management services for the same patient (HHS-OIG, Report A-07-19-05122, August 2021). Beneficiaries themselves were overcharged up to $540,680 in cost-sharing as a direct result (HHS-OIG, Report A-07-19-05122, August 2021). These weren’t fraud rings. They were duplicate billing and overlapping-code errors β the kind that happen when nobody’s cross-checking the calendar month before submission.
What triggered OIG’s new 2026 audit, and why does it matter to you?
Because Medicare Part B payments for CCM services increased substantially from calendar year 2019 through 2024, and OIG is now reviewing whether the beneficiaries billed for CCM actually meet the multiple-chronic-conditions requirement (HHS-OIG Work Plan, announced March 16, 2026). This audit is scheduled to run through an estimated FY2028 completion. Translation: eligibility documentation β not just time logs β is the current federal scrutiny target. If your care plans don’t clearly show two qualifying conditions with the required risk profile, that’s the exact gap examiners are now built to find.
What internal controls actually prevent these errors?
A hard rule that only one practitioner can bill CCM for a patient per calendar month, checked before every submission β not after. CMS’s own provider checklist requires informing patients that only one practitioner can furnish and bill CCM during a calendar month, and that consent must be documented in the medical record (CMS, Chronic Care Management Checklist, November 2023). A minute-by-minute time log tied to named staff, not a monthly estimate reconstructed after the fact. And a claims edit process that flags a second CCM claim for the same beneficiary before it goes out the door β the exact failure CMS itself admitted it lacked during the audited period (HHS-OIG, Report A-07-19-05122, August 2021).
How Reviora keeps CCM billing audit-ready
This is where Expert-Led Technology earns its name β human specialists, not software alone, reviewing eligibility and time documentation before every CCM claim leaves the building. Our Medical Billing & Coding and Claims Submission & Denial Management teams build the duplicate-billing and eligibility checks directly into the pre-submission workflow, and every engagement runs under our Managed Outcomes Agreement β a written performance framework with the Benchmark Recovery Protocol activating automatically if standards slip two months running. If CCM sits inside a broader chronic-disease population, our Primary Care RCM team applies the same discipline across every recurring code, not just CCM.
If your CCM program hasn’t had a documentation review since before March 2026, that’s worth a conversation. Book a 30-minute consultation and we’ll walk through where your current process stands against what OIG is now actively auditing.
FAQ
Can CCM be billed without the patient signing a consent form?
Consent must be documented in the patient’s record, though it can be verbal or written; what matters to auditors is that it’s documented, not the format (CMS, Chronic Care Management Checklist, November 2023).
How many minutes per month does CCM actually require?
At least 20 minutes of clinical staff time in a single calendar month for CPT 99490 β time doesn’t carry over between months (CMS, MLN Booklet, 2025).
Can two different providers bill CCM for the same patient in the same month?
No. Only one practitioner may furnish and bill CCM services per beneficiary per calendar month, and billing for overlapping care management is one of the two largest error categories OIG identified in its audit (HHS-OIG, Report A-07-19-05122, August 2021).
Why is OIG auditing chronic care management in 2026?
Because Medicare Part B CCM payments grew substantially from 2019 through 2024, prompting a new multi-year review of whether billed patients meet the multiple-chronic-conditions eligibility requirement (HHS-OIG Work Plan, announced March 16, 2026).
Reference
- HHS Office of Inspector General. Medicare Continues To Make Overpayments for Chronic Care Management Services, Costing the Program and Its Beneficiaries Millions of Dollars. Report A-07-19-05122. Issued August 6, 2021. https://oig.hhs.gov/reports-and-publications/all-reports-and-publications/medicare-continues-to-make-overpayments-for-chronic-care-management-services-costing-the-program-and-its-beneficiaries-millions-of-dollars
- HHS Office of Inspector General. Audit of Medicare Payments for Chronic Care Management Services at Risk of Noncompliance. OIG Work Plan, announced March 16, 2026. https://oig.hhs.gov/reports/work-plan/browse-work-plan-projects/audit-of-medicare-payments-for-chronic-care-management-services-at-risk-of-noncompliance
- Centers for Medicare & Medicaid Services. Chronic Care Management Services. Medicare Learning Network Booklet. 2025. https://www.cms.gov/outreach-and-education/medicare-learning-network-mln/mlnproducts/downloads/chroniccaremanagement.pdf
- Centers for Medicare & Medicaid Services. Chronic Care Management Provider Checklist. November 2023. https://www.cms.gov/files/document/chronic-care-management-checklist.pdf








