ESStart Survey Command
03 / PROOFHow is a conclusion supported without exposing proprietary machinery?

Sources inspectable. Limits explicit.

Credalyst publishes the sources, dates, principles, version, and limitations a buyer needs to challenge a conclusion. Proprietary formulas, weights, and thresholds remain internal.

Review the principlesInspect the sample brief

The public standard

What you can challengebefore committing.

The public methodology explains what is evaluated, why it matters, and which evidence supports it. It does not publish implementation detail that would materially ease reproduction.

Public evidence protocolFIVE COORDINATES / ONE BOUNDED CONCLUSION
  1. 01

    Dated public evidence

    Conclusions begin with identified CMS sources and an as-of date. A later release does not silently rewrite an earlier issued record.

    SOURCE / DATE
  2. 02

    Operator-era context

    Facility history is separated across supported ownership and operating periods so inherited history is not casually assigned to the wrong operator.

    OPERATOR / ERA
  3. 03

    Same method, explicit version

    Facilities are evaluated under one named methodology version. A material method change creates a new version rather than changing old meaning in place.

    METHOD / VERSION
  4. 04

    Unknown stays unknown

    Missing, stale, conflicting, or unsupported evidence is represented as a limitation. It is not converted into safety, risk, or confidence.

    UNKNOWN / LIMIT
  5. 05

    Human decision boundary

    The method organizes evidence and attention. Leadership remains responsible for investigation, professional advice, and the decision that follows.

    HUMAN / DECISION
If a coordinate cannot be inspected, the conclusion remains bounded.NO INFERENCE PRESENTED AS FACT

Source families

The public recordfirst.

Source admission registerPUBLIC / DATED / APPLICABLE

Sources used where applicable

  1. 01
    Provider information

    Facility identity, published ratings, staffing summaries, and status fields.

  2. 02
    Health deficiencies

    Published citations, dates, scope, and survey-cycle history.

  3. 03
    Penalties and enforcement

    Published realized fines and payment-denial actions.

  4. 04
    Ownership

    Public ownership relationships and supported operator-era boundaries.

  5. 05
    Payroll-based staffing

    Published staffing observations used only where the evidence is present and comparable.

Public scope onlyEvery issued document retains its sources, date, and limits.

Version control

A material change createsa new version.

A material change creates a new version. Documents retain the applied version and as-of date so a historical conclusion does not change meaning after issuance.

Issued methodSPS-V1Material changeNew version

Continue the inspection

Test the standardagainst the artifact.

Open the sample Executive Survey Brief and inspect the sources, dates, unknowns, and limits that remain attached to the conclusion.

Open the sample briefReview what verification means
Credalyst Evidence Methodology & Operator-Era Attribution | Credalyst