What changed for CoCM billing in 2026?

In 2026, CMS replaced the Collaborative Care Model (CoCM) CPT codes 99492, 99493, and 99494 with new HCPCS G-codes: G0568, G0569, and G0570, effective January 1, 2026. For services under the Medicare Physician Fee Schedule on or after that date, claims using the legacy CPT codes are denied. If your practice still bills 99492-99494, your CoCM revenue has stopped. This is the most important behavioral health integration billing change this year.

The codes describe the same model. CoCM still means a primary care team, a behavioral care manager, and a consulting psychiatrist managing a panel of patients on a registry, with measurement-based care. What changed is the code set, the 2026 rates, and how the codes sit inside Medicare's new Advanced Primary Care Management (APCM) structure.

What does each CoCM code cover in 2026?

The codes a primary care practice needs to know map cleanly to the old ones:

• G0568 - Initial month of CoCM (based on 99492). The first calendar month a patient is managed under collaborative care, with care-manager and psychiatric-consultant involvement.
• G0569 - Subsequent months of CoCM (based on 99493). Each following month of active collaborative care management.
• G2214 - Add-on for additional time (the role 99494 played). Billed when care exceeds the base monthly effort, in roughly 30-minute increments.
• G0570 - General Behavioral Health Integration / BHI (the BHI counterpart). The lighter-touch model for practices not running full CoCM.

The key structural change: CMS finalized these as add-on codes to be billed when a base APCM code is reported for the same patient in the same month. That ties CoCM to Medicare's broader primary-care management framework. Always confirm the current descriptors and the base-code requirement against the CY2026 Medicare Physician Fee Schedule final rule before you submit.

How much does CoCM pay in 2026?

At the 2026 national Medicare average, the new CoCM codes pay approximately:

CodeCoversReplaces~2026 national avgG0568Initial CoCM month99492~$162G0569Subsequent CoCM month99493~$146G2214Additional ~30 min in a month99494add-onG0570General BHI99484~$58

The CY2026 Medicare conversion factor is $33.40 for non-APM participants and $33.57 for qualifying APM participants, so your local rate varies by geography and payer. The point that matters for the business case: a single enrolled patient generates a recurring monthly claim for as long as they are actively managed, which is what makes CoCM self-funding rather than a cost center.

Are CPT codes 99492-99494 deleted everywhere?

No - there is one important exception. For the Medicare Physician Fee Schedule, the standalone CPT codes 99492-99494 were retired and replaced by the new G-codes. But Rural Health Clinics (RHCs) and Federally Qualified Health Centers (FQHCs) continue to report 99492, 99493, 99494, and G2214 for their CoCM services. If you bill under the standard fee schedule, switch to the G-codes; if you are an RHC or FQHC, confirm your specific billing path, because the legacy CPT codes may still apply.

How does the monthly billing cycle work?

CoCM is a once-per-calendar-month bill per patient, not per visit. The care manager logs activity across the month - outreach calls, registry review, the weekly psychiatric caseload review, coordination with the PCP - and at month end you submit one code (initial, subsequent, or BHI) plus any add-on for extra effort. The clock resets each month. There is no requirement that the patient be seen face-to-face every month; the model is built around between-visit management, which is exactly where traditional referral-out behavioral health fails.

Note that the 2026 G-codes move away from the strict cumulative-minute thresholds that governed 99492-99494, toward documented team activities layered on the APCM base code. Track care-manager and psychiatric time precisely anyway: under-documented effort is still the most common reason CoCM revenue leaks.

Medicare vs. Medicaid vs. commercial - who pays?

Medicare pays for CoCM nationally under the codes above. Commercial payers increasingly reimburse CoCM, but rates and code adoption vary, and some still accept the legacy CPT codes on commercial lines, so verify per contract. Medicaid is the gap: coverage is state-by-state, and several states still do not reimburse CoCM at all, which remains the biggest barrier to scaling collaborative care to the populations that need it most. Build your panel economics around your actual payer mix, not the Medicare rate alone.

What are the most common CoCM denials - and how do you avoid them?

The denials that cost practices the most are preventable:

• Legacy codes after 1/1/2026 - billing 99492-99494 under the standard fee schedule now denies. Update your charge master (RHCs/FQHCs excepted).
• Missing base APCM code - the new G-codes are add-ons; if the base code is not reported the same month, the add-on can be denied.
• Insufficient documented effort - the team activity behind the code is not on file. Use a registry that captures it automatically.
• No qualifying initiating visit or consent - CoCM requires patient consent and an initiating visit on record.
• Missing psychiatric consultation - the consulting psychiatrist's caseload review is a defining element; if it is not documented, the claim is not CoCM.
• Double-billing across BHI and CoCM in the same month for the same patient.

How Integral Health handles CoCM coding

Integral Health is an AI-powered behavioral health company that partners with primary care groups, ACOs, and health plans to deliver the Collaborative Care Model at scale. Our care-coordination agent, Nightingale, tracks care-manager and psychiatric activity against the correct 2026 code in real time, so the right code is captured every month without your team chasing the documentation. We supply the behavioral care managers and consulting psychiatrists, run the registry and measurement-based care, and manage the coding and revenue-cycle support.

The result, in practice: across 7 partner practices in 2025, Integral Health generated over $1,000,000 in CoCM revenue on $0 practice investment - net-new revenue the practices kept while their patients got treated for depression and anxiety. The code set changed in 2026; the economics, run correctly, still work.

See how it works for your practice or request a demo to see Nightingale handle the coding end to end.

Frequently Asked Questions

Are CPT codes 99492, 99493, and 99494 still valid in 2026?

For the Medicare Physician Fee Schedule, no. As of January 1, 2026, CMS replaced 99492-99494 with new G-codes (G0568, G0569, G0570), and claims using the legacy CPT codes are denied. The exception is Rural Health Clinics and FQHCs, which continue reporting the CPT codes plus G2214.

What replaced 99492 and 99493?

G0568 replaces 99492 for the initial month of collaborative care, and G0569 replaces 99493 for subsequent months. The new codes describe the same Collaborative Care Model - a primary care team, a behavioral care manager, and a consulting psychiatrist - under updated 2026 Medicare descriptors and rates.

What is G2214 used for?

G2214 is the add-on code for additional collaborative care effort in a calendar month beyond the base, billed in roughly 30-minute increments. It plays the role the legacy code 99494 served, letting practices capture work for higher-need patients who require more care-manager and psychiatric-consultant time.

Does Medicaid pay for the Collaborative Care Model?

It depends on the state. Medicare reimburses CoCM nationally, and many commercial payers do as well, but Medicaid coverage is set state-by-state and several states still do not reimburse CoCM. Confirm coverage for your specific payer mix before building panel economics.

Do you need a base APCM code to bill the new 2026 CoCM G-codes?

Yes, in most cases. CMS finalized the new behavioral health G-codes as add-ons billed when a base Advanced Primary Care Management code is reported for the same patient the same month. Requirements vary, so verify against the CY2026 Medicare Physician Fee Schedule final rule and your payer's policy.