What APCM actually pays in 2026, and who qualifies for each level

Advanced Primary Care Management has been billable since January 1, 2025. It pays every month, per patient, with no time tracking at all. Most independent primary care practices still do not bill it.

That is not a knowledge gap about coding. Practices know the codes exist. The gap is operational, and we will get to that. First, the numbers, because the numbers are what make the operational question worth answering.

The three levels

APCM has three HCPCS codes, and the level is determined by the patient, not by how much work you did.

Code	Patient criteria	CY2026 national average
G0556	0–1 chronic conditions	$16.37 / month
G0557	2+ chronic conditions	$53.78 / month
G0558	2+ chronic conditions and QMB status	$117.24 / month

These are published national averages before geographic adjustment. Your actual payment depends on your locality's adjustment factor and the current fee schedule, so treat them as the shape of the thing rather than as your invoice.

Two structural features matter more than the amounts:

There are no time thresholds. Unlike Chronic Care Management, APCM does not require you to accumulate twenty minutes of documented clinical staff time before you can bill. It is a flat monthly payment for being the practice that manages the patient. No stopwatch, no rounding decisions, no month where you did the work but came up four minutes short.

It is once per patient, per calendar month, by exactly one practitioner. Only one clinician may furnish and be paid for APCM for a given beneficiary in a given month. This is not a soft convention — it is the rule that produces duplicate-claim denials and, worse, the rule that makes an unverified enrollment a compliance problem rather than a billing inconvenience.

Level 2 is where the volume is

G0557 requires two or more chronic conditions that are expected to last at least twelve months or until the patient's death, and that place the patient at significant risk of death, acute exacerbation or decompensation, or functional decline.

Read that criteria against an actual primary care panel and the eligible population is usually much larger than the practice assumes. Hypertension plus type 2 diabetes qualifies. Heart failure plus chronic kidney disease qualifies. COPD plus depression qualifies. The bar is not "catastrophically ill" — it is two persistent conditions with meaningful risk attached.

In our experience the first genuine surprise in a panel review is not the revenue figure. It is the eligible-patient count.

Level 3 is the one practices forget to check

G0558 applies to patients who meet the Level 2 criteria and are Qualified Medicare Beneficiaries. It pays $117.24 a month at national rates — more than double the standard tier.

It is also the tier where the patient pays nothing. QMBs cannot be billed Medicare cost-sharing; providers are prohibited from doing so. So the highest-reimbursing APCM tier is simultaneously the one with zero copay friction.

This matters enormously for the enrollment conversation. The single most common objection to care-management programs is "my patients won't pay a monthly copay," and for a meaningful slice of the panel there is no copay to object to. But you can only use that fact if you know who is in the tier before you open your mouth, which means verifying QMB status from eligibility data rather than guessing from the patient's appearance or neighbourhood.

What the patient pays at the other tiers

APCM is a Part B service. After the deductible, most beneficiaries owe 20% coinsurance — roughly $11 a month at G0557 national rates. Many patients have supplemental coverage that absorbs it.

Eleven dollars is not the problem. Surprise is the problem. Practices that abandon care-management programs almost always abandon them in month two, after the first statement generates phone calls to the front desk. Patients who hear the number from a person they trust, at a wellness visit, in the same breath as what they are getting, very rarely object. Patients who discover it on a statement almost always do.

The consent requirement people get wrong

APCM requires consent obtained once, before services begin, documented in the medical record. It may be written or verbal. Three things must be communicated to the patient:

1. Only one practitioner can bill APCM for them in a given calendar month.
2. They may stop the service at any time.
3. Cost-sharing may apply — except for QMBs, where it may not.

Here is the part that trips practices up: APCM consent does not carry over from CCM. It is program-specific. A general care-management consent signed two years ago for a different program does not satisfy it, and a blanket consent buried in your new-patient packet almost certainly does not either.

There is also an initiating visit requirement for new patients or anyone not seen in the last three years, which can occur during an E/M visit, an annual wellness visit, or an IPPE.

Why the attestation is the real weight

When you submit an APCM claim, you are attesting that your practice meets every element in the code descriptor. There is no separate form to sign — the claim is the attestation.

The descriptor includes twelve capability requirements: 24/7 access to the care team with a documented after-hours route, continuity of care with a designated team member, an electronic care plan maintained in certified EHR technology and available to the patient, care-transition follow-up after discharge or an emergency visit within seven calendar days where indicated, population-level care-gap analysis and risk stratification, and participation in a quality-reporting pathway such as a MIPS Value Pathway or an ACO model.

You are not required to deliver every element to every patient every month. You are required to genuinely be able to. That distinction is the whole compliance posture of the program.

So why doesn't everyone bill it?

Because none of the above is hard to understand, and all of it is hard to operate.

APCM has to happen every month, for every enrolled patient, whether or not anybody walked through your door, and it has to leave a documented trail behind it. Consent has to be captured and provable. Monthly touchpoints have to actually occur. The care plan has to stay current. Transitions have to be caught inside a seven-day window rather than discovered at the next visit. Population-level analysis has to exist as something other than an intention.

The industry benchmark for staffing this work manually is roughly one full-time care manager per hundred enrolled patients. For a two-provider practice, that is a hire you cannot justify against a program you are not yet billing — which is a nicely circular trap, and the reason so many small practices deliver this care for free.

That trap is the entire reason our product exists. But you do not need us to check whether the eligible-patient count in your panel is large enough to care about. Run your own problem lists against the two-chronic-condition criteria and count. Most practices find the number is worth a conversation.