Six HRRP measures, six transition lenses

ERR means excess readmission ratio: predicted readmissions divided by those expected for similar patients. Above 1.0 indicates more than expected; it is not a readmission percentage or a count of avoidable returns.

Three views within each measure

A facility brief brings together Difference from the state median, State standing and Related inpatient service activity, in that order. Gap and standing describe the reported readmission comparison. Related activity adds published Medicare inpatient counts from a separate source and period. These counts do not reproduce the HRRP eligible cohort. Review the mapped DRGs and missing rows before comparing workloads.

The Hospital Readmissions Reduction Program includes six condition or procedure measures. They share a program and methodology frame, but they should not be treated as one generic “readmission workflow.” Each measure points to a different transition hypothesis, clinical boundary and operating network.

A common measure framework supports comparison. It does not remove the need for condition-specific operational design.

The six public lenses

These lenses are discovery hypotheses. They do not assert that a particular hospital uses—or lacks—any listed workflow.

Reportability also differs

The counts in this section belong to the retained FY2026 release. They do not describe FY2027. CMS changed the FY2027 measure population to include Medicare Advantage alongside Medicare fee-for-service; comparisons across editions therefore need methodology review. This article update does not refresh the portal data. CMS FY2027 HRRP fact sheet.

The approved FY2026 Lime Health release contains 3,055 rows for each measure. Reportable ERR counts vary: 1,736 for AMI, 2,323 for COPD, 2,621 for HF, 2,715 for pneumonia, 878 for CABG and 1,447 for hip/knee replacement. A blank or non-reportable ERR is not equivalent to an ERR below 1.0.

AMI

1,736

COPD

2,323

HF

2,621

PN

2,715

CABG

878

HIP-KNEE

1,447

Counts are out of 3,055 facilities represented for each measure in the approved FY2026 release.

The difference can reflect eligibility and measure-volume requirements. Account reviewers should consider those requirements during qualification. Authors should explain them on the website before drawing an operating conclusion.

Domain narrowing changes the job

The earlier workflow research considered four narrower settings. They are examples of operational discovery, not four HRRP cohorts or four delivered product lines. Critical-access hospitals and pediatric asthma should not be treated as HRRP-eligible examples merely because the coordination question is useful there:

• HF discharge teams at rural and critical-access hospitals face referral and capacity conditions different from a large integrated system.
• COPD care-management leads at academic medical centers may coordinate specialty, primary and respiratory services.
• Post-operative orthopedic clinics may depend on external physical therapists whose systems and ownership are outside the clinic.
• Pediatric asthma school-reentry coordination is not an HRRP measure workflow, but it tests cross-organization obligations, consent and human authority.

The fourth example is intentionally outside the six HRRP measures. It prevents the product from equating all care-transition value with Medicare payment exposure.

One pipeline, condition-specific meaning

The public-data view keeps all six measure families distinct, with source periods, reportability and applicable comparison context. Related inpatient activity is a separate source, not the measure’s eligible patient count. Consistent calculations support comparison; condition-specific questions still need local interpretation.

Reconcile all six measures consistently. Design and validate each transition job separately.

See our approach →

Related: Governed human-in-the-loop execution versus generic healthcare automation

Compare the coordination question, not just the measure label

Consider two synthetic operating questions. An HF team may need to establish whether an external practice accepted a follow-up referral. An orthopedic team may need to establish whether an external physical therapy provider accepted a handoff. Both require ownership and acceptance evidence. Capacity constraints, participants and locally approved completion criteria can differ. A shared field model does not imply a shared clinical protocol.

Use the six-measure view to select a relevant question, then ask the service-line owner to validate it. Reportability describes available public measurement; it does not rank the importance of a patient population or establish operational performance.

Applicability matters. Rural hospitals paid under the inpatient prospective payment system and critical-access hospitals are different financial populations. Critical-access hospitals are exempt from HRRP penalties; their transition work may still matter as an operational use case or referral-network relationship. Pediatric asthma and other non-HRRP settings should be discussed in terms of coordination, safety and workload—not Medicare readmission penalties. See the Flex Monitoring Team’s CAH readmissions research.

Program-level payment context

The HRRP payment adjustment operates at the program and hospital level. Measure-specific evidence narrows the operating question, but the six measures do not create six additive penalties. Lime Health keeps the payment scenario separate and explicitly labeled.

Sources and boundary

See the CMS HRRP program and Provider Data Catalog. Operational lenses are Lime Health discovery hypotheses, not CMS causal findings.