The penalty most anesthesia groups don't see coming

The Merit-based Incentive Payment System is now in its ninth year, and CMS has made the stakes clear: anesthesiologists and CRNAs who fail to meet reporting thresholds face a payment adjustment of up to -9% on every Medicare Part B claim for the following payment year. For a mid-size anesthesia group billing $2–4 million annually in Medicare, that's $180,000–$360,000 in revenue at risk.

What's changed in 2026 is not the existence of MIPS — it's the tightened thresholds, updated category weights, and a conversion factor adjustment that makes the margin between compliance and penalty thinner than ever. Groups that were "good enough" two years ago may no longer be.

9%
maximum negative payment adjustment for non-compliant groups
0.88%
2026 Medicare conversion factor update (physician fee schedule)
75pts
minimum MIPS final score to avoid any penalty in 2026
$75K
low-volume threshold: Medicare billing below this = MIPS exempt

This guide is written for practice administrators and compliance officers at anesthesia groups and ASCs. It covers what MIPS actually requires of anesthesia providers, what changed in 2026, the three categories that drive most of your score, and — critically — where groups systematically lose points they could have kept.

1. What MIPS means for anesthesia groups in 2026

MIPS is the primary track of CMS's Quality Payment Program (QPP). It applies to clinicians who bill Medicare Part B above the low-volume threshold: more than $75,000 in allowed Medicare charges and more than 200 Medicare patients and more than 200 covered professional services in a 12-month period. Groups below any one of these thresholds are excluded from MIPS and face no adjustment — but should confirm exclusion annually, as practice volume changes.

For groups that are subject to MIPS, performance in the current year determines payment adjustments two years later. Performance year 2026 affects 2028 payments. The final score is a composite of up to four performance categories:

Performance Category 2026 Weight Notes for Anesthesia
Quality 30% Report 6 measures; anesthesia-specific measures available
Improvement Activities (IA) 15% 2 medium or 1 high-weighted activity for full credit
Promoting Interoperability (PI) 25% EHR-based; reweighted to 0% if hardship exception applies
Cost 30% Calculated by CMS; no separate reporting required
Minimum score to avoid penalty 75 points (out of 100)

The 2026 conversion factor change: CMS finalized a 0.88% update to the Medicare physician fee schedule conversion factor for 2026, following years of near-flat or negative updates. For anesthesia groups, this is a modest improvement, but it does not change the math on MIPS — a -9% adjustment from penalty still exceeds the positive conversion factor update by a factor of 10.

2. The three MIPS categories that matter most for anesthesia

Quality (30%): Choosing and reporting the right measures

Quality is the category where most anesthesia groups either win or lose significant ground. You must report on at least six measures — one of which must be an outcome measure, or if no applicable outcome measure exists, a high-priority measure — using at least 70% of the eligible cases for that measure. A case count below 20 is excluded from scoring; if fewer than 20 cases meet the measure criteria, it doesn't count toward your six.

Anesthesia-specific quality measures available in 2026 include:

In practice, groups that achieve high Quality scores report measures where they can realistically hit the 70% threshold and demonstrate genuine performance. Reporting a measure you perform poorly on generates a low score — choose measures aligned with your actual clinical protocols, not just what sounds good on paper.

A common mistake: Groups select measures based on familiarity rather than performance rate. If your PONV protocol is inconsistent across providers, Measure 430 will hurt you. Audit your actual performance on candidate measures before finalizing your selection each year — the data is in your anesthesia records.

Improvement Activities (15%): The easiest full score in MIPS

Improvement Activities is the most straightforward category to maximize. To receive the full 40 points (which maps to 15% of your final score), you need to attest to either one high-weighted activity or two medium-weighted activities for a continuous 90-day period during the performance year.

Activities relevant to anesthesia and perioperative care include:

Most anesthesia groups qualify for activities they're already doing. The compliance failure here is not performance — it's attestation. Practices are performing qualifying activities and not documenting them in the QPP system. That's a free 15 points left on the table.

Promoting Interoperability (25%): The EHR-based category with carve-outs

Promoting Interoperability (PI) is the most technically burdensome category. It requires a Certified Electronic Health Record Technology (CEHRT) and reporting on specific electronic exchange measures: e-prescribing, health information exchange, provider-to-patient exchange, and public health registry reporting. Full credit requires meeting all required measures and one or more bonus measures.

For anesthesia groups, the critical factor is whether a PI hardship exception applies. Anesthesiologists may qualify for a reweighting of PI to 0% (redistributing those points to other categories) if they lack access to a CEHRT that supports the required functions or if their practice setting — particularly hospital-based anesthesia — means the required data flows through a hospital's EHR rather than a group-owned system. Confirm hardship eligibility annually via the QPP portal. Many groups that qualify do not apply, leaving their PI score unaddressed.

3. Key 2026 changes: what's different this year

The 2026 MIPS program carries several substantive changes anesthesia groups need to account for:

4. Common compliance gaps where anesthesia groups lose points

Audit data from MIPS participants consistently shows the same pattern of failures. These are not exotic edge cases — they are the most common reasons high-functioning clinical groups end up with lower MIPS scores than their care quality warrants.

Incomplete measure reporting. Groups report six measures but fail to hit the 70% threshold on one or more of them. The scoring formula penalizes a missed threshold more harshly than selecting fewer high-performing measures. Know your denominator for each measure before the performance year ends — you can still adjust protocols mid-year to recover performance on a lagging measure.

Missing outcome or high-priority measure. At least one of your six Quality measures must be an outcome measure. If no outcome measure applies to your specialty, you must substitute a high-priority measure. Submitting six process measures with no outcome or high-priority measure results in a scoring reduction. Many anesthesia groups are unaware this requirement exists.

Unattested Improvement Activities. As noted above: activities being performed but not documented in the QPP attestation portal before the submission deadline (typically March 31 of the following year). This is the single easiest points recovery available — it requires no clinical change, only administrative follow-through.

Documentation failures in pre-operative assessment. Several Quality measures are scored against data captured in the pre-operative record: smoking status, ASA physical status classification, PONV risk assessment, temperature monitoring protocol. If pre-op documentation is incomplete or not captured in a structured field, the measure is unscorable — it counts as a denominator without a numerator, dragging down your performance rate.

Late or incorrect data submission. MIPS data submitted after the deadline receives no credit. Groups that rely on manual data extraction often miss submission windows because the extraction process itself takes weeks. A qualified registry or AIMS integration automates this — consider it a compliance investment, not an operational expense.

5. How structured pre-op documentation closes compliance gaps

Several of the Quality measures that matter most for anesthesia groups are directly tied to what happens during pre-operative assessment. The measures depend on structured documentation: ASA-PS classification, PONV risk stratification, smoking status, temperature management protocol, multimodal analgesia plan. If pre-op intake is conducted via phone and documented in free text, this data cannot be reliably extracted for MIPS reporting.

The documentation gap is not a MIPS problem — it's a process problem that MIPS makes visible. When patients complete structured digital pre-op intake and the AI generates a structured clinical summary, the data that feeds your quality measures is captured at the point of clinical contact, in codeable fields, not reconstructed from notes after the fact.

Specifically, a structured pre-op process improves MIPS compliance by:

This is why Improvement Activity IA_PSPA_16 (use of decision support and standardized treatment protocols) is directly applicable to groups using AI pre-op tools. The activity requires documented use of a clinical decision support system that generates patient-specific recommendations — exactly what AI-generated risk profiles provide. Implementing structured pre-op assessment earns you IA credit and improves Quality measure performance simultaneously.

The double benefit: Structured pre-op documentation doesn't just improve clinical outcomes — it captures the data MIPS requires to score you fairly. The groups with the highest Quality scores are not necessarily providing better care. They're capturing the evidence of the care they already provide.

6. Checklist: MIPS 2026 action items for anesthesia groups

Before the 2026 performance year closes, confirm each of the following:

The 9% penalty is not a technical compliance failure — it's an operational one. The groups that avoid it are not doing anything exotic. They're tracking the right measures, documenting performance consistently, and submitting on time. The clinical quality is already there in most cases. The gap is the paper trail.

If your pre-op documentation workflow is the gap — if your risk assessment data lives in phone notes that can't be queried — that's solvable. OpReady's structured digital intake captures the clinical data your anesthesiologists are already gathering, in the structured format MIPS quality measures require, with AI-generated risk summaries that support both clinical decision-making and compliance documentation. See how it works at the ROI calculator — or start free and run a live intake.

Structured pre-op documentation that supports MIPS compliance

OpReady captures ASA classification, PONV risk factors, medication history, and smoking status in structured fields — the exact data your Quality measures depend on. Every intake. Every case.

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