The Scope and Severity grid: what surveyors actually look at

Every deficiency cited on a CMS-2567 receives a single letter from A to L. That letter is the most consequential piece of metadata on the form. It determines whether the facility is in substantial compliance, whether the deficiency is Substandard Quality of Care, which enforcement track applies, and how the deficiency feeds into the facility’s Care Compare star rating for the next three years.

The grid behind that letter is twelve cells — four severity levels by three scope categories. This guide walks through what each axis means, how surveyors assign the letter, the substantial compliance threshold, the Substandard Quality of Care designation, and the narrow but valuable opportunities to argue for a lower letter through Informal Dispute Resolution.

The grid itself

Four rows of severity, three columns of scope. The letters fill in left to right, top to bottom:

Severity 1 — No actual harm, minimal potential for more. Isolated = A. Pattern = B. Widespread = C.
Severity 2 — No actual harm, more than minimal potential. Isolated = D. Pattern = E. Widespread = F.
Severity 3 — Actual harm that is not Immediate Jeopardy. Isolated = G. Pattern = H. Widespread = I.
Severity 4 — Immediate Jeopardy to resident health or safety. Isolated = J. Pattern = K. Widespread = L.

Every cited deficiency gets exactly one letter. That letter represents the survey team’s joint judgment, not a formula.

The severity axis

Severity asks: how serious is the effect of the noncompliance on residents? Each level has a defined threshold:

Severity 1. No actual harm; the potential for harm, if it occurred, would be minimal. Examples include paperwork deficiencies with no clinical consequence — a missing signature on a care plan otherwise correctly executed, a date field left blank on a routine assessment.
Severity 2.No actual harm to residents, but the potential for more-than-minimal harm exists. The noncompliance creates a foreseeable risk that, if it were to materialize, would cause more than trivial harm. Examples include a faulty workflow that hasn’t caused harm yet but could — incomplete fall-risk assessments where none of the affected residents has fallen yet.
Severity 3. Actual harm has occurred to one or more residents, but the harm does not rise to Immediate Jeopardy. The line between Severity 3 and Severity 4 is frequently disputed and is the most common scope-and-severity argument in Informal Dispute Resolution. Pressure injuries, medication errors with adverse clinical change, falls with injury short of major injury — these typically land at Severity 3.
Severity 4 — Immediate Jeopardy.Serious injury, harm, impairment, or death has occurred or is likely to occur. The standard is “reasonably likely to cause” — surveyors do not need to wait for harm to materialize.

Severity is residence-effect-based, not act-based. The same conduct (a missed assessment, say) can land at Severity 1 or Severity 4 depending on what consequences flowed from it for specific residents.

The scope axis

Scope asks: how widespread was the deficient practice in the facility? The three levels:

Isolated.One or a very limited number of residents affected, or a limited number of staff involved, or the deficiency occurred in only a small portion of the facility. The presumption is that the deficient practice is not the facility’s norm.
Pattern. More than a very limited number of residents are affected, more than a limited number of staff are involved, or the situation occurred in several locations but not pervasively throughout the facility. A pattern signal is that the noncompliance is more than a one-off.
Widespread.The problem occurs in such a significant proportion of the facility that it represents systemic failure, or constitutes the facility’s customary mode of operation. Surveyors invoke widespread when the sample suggests pervasive practice — a majority of records audited show the same deficient pattern, or interviews across multiple shifts surface the same failure.

Scope is informed by sample size and proportion. A survey team that audits eight medication administration records and finds all eight contain the same documentation error is in widespread territory; one in eight is isolated; three in eight is pattern. Sample size also matters: if the surveyor only looked at three records and all three were deficient, the team may still call pattern rather than widespread out of statistical conservatism.

Substantial compliance and the C threshold

A facility is in substantial compliance when its deficiencies do not exceed a Severity 1 level — that is, A, B, or C only. Any deficiency at D or above breaks substantial compliance, and the facility enters the corrective track of Plan of Correction followed by revisit.

Substantial compliance is also the threshold for IDR success. Reducing a deficiency from D to C through dispute restores substantial compliance and removes the entire enforcement track. This is the highest-leverage IDR outcome — it’s rare, but it explains why scope-and-severity disputes at the C/D boundary are worth pursuing when warranted.

Substandard Quality of Care

A deficiency is designated as Substandard Quality of Care (SQC) when two conditions both apply:

The F-tag falls within one of three regulatory groupings — Resident Behavior and Facility Practices, Quality of Life, or Quality of Care.
The Scope and Severity letter is at F, H, I, J, K, or L.

SQC has a separate set of consequences beyond the Scope and Severity letter itself. The state survey agency must notify the State Long-Term Care Ombudsman. The designation appears on Care Compare in a separate field. The facility’s star rating takes an additional penalty. Repeated SQC designations across consecutive surveys are one of the indicators that pushes a facility onto the Special Focus Facility candidate list.

Practical implication: when reading the CMS-2567, check whether the F-tag is in one of the three SQC regulatory groupings, then check the letter. If both conditions apply, the deficiency has elevated consequences even before enforcement decisions.

How surveyors assign the letter

Scope and Severity is a team consensus decision, not a single surveyor’s call. At the conclusion of the survey, the team convenes to discuss each cited deficiency. For each, the team:

Reviews the findings — observations, interviews, record reviews — that support the deficiency.
Discusses the resident outcomes attributable to the deficient practice (severity).
Discusses the proportion of the facility affected (scope).
Reaches consensus on the letter. Where consensus is difficult, the team consults with the state agency supervisor.

Surveyors are trained on the State Operations Manual and CMS guidance for S&S determination, but the call is judgment. Two equally trained survey teams could land on different letters for the same fact pattern, especially at the Severity-3-vs-4 line.

Enforcement consequences by letter

Higher letters trigger more enforcement options. The general pattern:

A, B, C. Substantial compliance maintained. No PoC required, no revisit, no enforcement.
D, E, F. PoC required, revisit scheduled, standard enforcement track. Civil Money Penalty possible but uncommon for first-cycle.
G, H, I. PoC required, revisit scheduled, CMP frequently applied at the lower per-day or per-instance range. SQC if in an SQC-eligible regulatory grouping at H or I. Care Compare star impact is meaningful.
J, K, L. IJ track. IJ removal plan required. CMP at the upper per-day range. SQC automatic. 23-day termination clock. Star rating drop of one or more stars in the Health Inspection domain.

Care Compare star calculations

Each deficiency on each survey within the last three survey cycles contributes points to the Health Inspection star calculation. Points are weighted by Scope and Severity letter and by survey age — more recent surveys count more, IJ-level deficiencies count substantially more, widespread deficiencies count more than isolated. The cumulative point total determines the Health Inspection star.

A single J or K can drive a facility down a full star or more. A multi-J survey can produce a one-star Health Inspection rating that persists for three years even if the next two surveys are clean. This is why scope-and-severity decisions in the months after a survey — IDR challenges, revisit outcomes — have effects far beyond the immediate enforcement window.

Arguing for a lower letter

Informal Dispute Resolution and, for CMP cases, IIDR, are the two procedural paths to contest a Scope and Severity letter. The highest-success arguments are:

Severity disputes at the 3/4 boundary. Whether an outcome rises to Immediate Jeopardy is a judgment, and the “reasonably likely to cause” standard is contestable when conditions have been self-corrected or when the outcome is on the borderline of actual harm vs. potential.
Scope disputes when sample size is small. A widespread call based on a three-record sample is vulnerable. Demonstrating that the deficient practice actually occurred in a limited proportion of records can move a deficiency from widespread to pattern, or pattern to isolated.
Disputes at the C/D boundary. Restoring substantial compliance is the highest-leverage IDR outcome. When the deficiency is borderline and the potential for harm is genuinely minimal, arguing for C is worth the effort.
Pattern-vs-widespread arguments. The difference between B and C, E and F, H and I, K and L is frequently the most disputable element of the letter. Widespread requires evidence that the practice is pervasive; pattern only requires more-than-isolated.

For the full mechanics of IDR — what to file, what evidence to assemble, and what success rates look like by argument type — see our forthcoming Informal Dispute Resolution guide.

Common questions

Can a single F-tag be cited at two different scope-and-severity letters?

No. Each cited F-tag receives a single letter. If the survey team found one resident harmed and a broader pattern of risk, they assign the higher applicable letter for that tag, capturing both observations in the deficiency narrative.

Is a Severity 4 always Immediate Jeopardy?

Yes — Severity 4 by definition is Immediate Jeopardy. The letters J, K, and L are the only IJ designations, and any deficiency at those letters carries the full IJ enforcement track including the 23-day termination clock.

What does “past noncompliance” mean?

Past noncompliance is a designation surveyors use when they can document that a deficiency existed in the past but has been corrected by the time of the survey. The letter is still assigned (often at the originally observed severity), but the enforcement consequences differ — the facility is treated as having self-corrected, which can affect CMP calculations and remedies.

Can the letter be raised after the CMS-2567 is issued?

Rarely, but yes. If the state survey agency reviews the team’s decision and concludes the deficiency was under-scored, the letter can be raised. This is uncommon but happens, especially when state-level review finds Immediate Jeopardy where the team had cited at Severity 3. The facility receives notice and the higher enforcement track applies.

Where is the official guidance on Scope and Severity determination?

The State Operations Manual Appendix P and Appendix Q contain the controlling guidance for surveyors on S&S determination. Appendix Q specifically covers Immediate Jeopardy identification. Both are publicly available on the CMS website and are useful reading for any administrator preparing for or responding to a survey.

The pattern, summarized

The letter on every deficiency carries the survey’s real consequence. A B is paperwork; a G is real money and a real revisit; a J is a different category of crisis. Reading the letter first — before the narrative, before drafting the PoC — orients every downstream decision the administrator will make over the next ninety days.

The grid is twelve cells. The decisions it drives — PoC strategy, IDR filing, CMP exposure, star rating trajectory — run for three years.