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Fonteum Data GlossaryRegulatory

Survey Deficiency: Definition and Healthcare Context

Full name: CMS Health Survey Deficiency Citation

A survey deficiency is a finding recorded by a state survey agency during an on-site inspection of a Medicare- or Medicaid-certified health care facility indicating that the facility failed to meet a specific federal Condition of Participation or Requirement of Participation. For nursing homes, deficiencies are catalogued using F-tags — federal regulatory tags identifying the specific regulatory requirement violated. Each deficiency is assigned a scope (isolated, pattern, or widespread) and severity (potential for minimal harm, minimal harm, actual harm, or immediate jeopardy), which together determine the enforcement remedies CMS may apply. Deficiency data is published on CMS Care Compare and drives the Health Inspections component of nursing home star ratings.

Source file
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Published
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Retrieved
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Snapshot
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Data as of
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Last updated: 2026-07-11Reviewed by: Dr. Jennifer Montecillo, MDGullas College of Medicine, 2019. Non-practicing medical reviewer.

How it’s used

  • CMS Care Compare (nursing homes): deficiency citations — including F-tag, scope, severity, and correction status — are published on Care Compare and constitute the Health Inspections domain of the nursing home five-star rating.
  • Fonteum NH Deficiency Correction Time study: 418,148 deficiency citations across 14,635 facilities are analyzed in Fonteum's nursing home deficiency research at /research/nursing-home-deficiency-correction-time, revealing that 5.59% of citations reach actual-harm severity (scope G or higher).
  • Fonteum NH Penalties Enforcement study: deficiency citations at actual-harm or immediate-jeopardy severity levels are cross-referenced with civil money penalty records to measure CMS enforcement response rates.

Frequently asked questions

What is a survey deficiency in a nursing home?
A survey deficiency is a citation issued by a state health surveyor when a nursing home is found to be out of compliance with a federal Requirement of Participation under 42 CFR Part 483.
How are deficiencies scored?
Each deficiency is assigned a scope (isolated, pattern, widespread) and a severity level (potential for minimal harm through immediate jeopardy). The combination determines the scope-and-severity letter designation (A through L).
What happens when a nursing home receives a deficiency?
The facility must submit a Plan of Correction to the state agency. Depending on severity, CMS may also impose remedies such as civil money penalties, denial of payment for new admissions, or temporary management.

What’s on file, by the numbers

Platform snapshot · 2026-07-25

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
90sources with dataDistinct snapshot source IDs with at least one positive record count
79fresh sourcesDistinct source IDs whose latest positive-data snapshot falls within the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

Integrated, with-data, and fresh-observation counts are separate. No platform-wide source-completeness count is published. Completeness is source-specific and must be evaluated against the named source's expected scope. State coverage is a separate jurisdiction measure.

Source authority is record-specific

Use the issuer named on the record.

Fonteum spans federal, state, and global public publishers. A source page or returned record identifies its issuer and dataset where that metadata is available. A platform registry count does not assign every page to one authority or establish loaded, fresh, or complete coverage.

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Reproducible by design

Inspect the evidence each published figure actually supplies.

Source and date

Research pages expose the named public file and observation date where those fields are available. Source-file SHA-256 coverage is separate; facts do not currently link deterministically to signatures.

Available derivation

Studies with a retained release and committed derivation link the SQL or method used. Other studies state the evidence and reproduction limits they actually have.

Daily observations

Dated table row-count observations can detect local drift. They do not imply that an upstream publisher released or Fonteum ingested new data that day.

Named medical review

Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

Read the full provenance and attestation methodology →

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