Variable: DEID_DISPOSITION_CODES

const DEID_DISPOSITION_CODES: object

Disposition codes - the value-free record of what the engine did at a locus. Every manifest entry carries exactly one. They describe the action and its residual, never the value acted on.

Type Declaration

DEID_CATEGORY_DATE_SHIFTED

readonly DEID_CATEGORY_DATE_SHIFTED: "DEID_CATEGORY_DATE_SHIFTED" = "DEID_CATEGORY_DATE_SHIFTED"

A date was shifted by a deterministic per-patient offset (interval-preserving).

DEID_CATEGORY_GENERALIZED

readonly DEID_CATEGORY_GENERALIZED: "DEID_CATEGORY_GENERALIZED" = "DEID_CATEGORY_GENERALIZED"

A category was generalized to a fully non-identifying form (ZIP → 000, age → 90+).

DEID_CATEGORY_HASHED

readonly DEID_CATEGORY_HASHED: "DEID_CATEGORY_HASHED" = "DEID_CATEGORY_HASHED"

A value was replaced by a keyed one-way digest (keyed hash).

DEID_CATEGORY_PSEUDONYMIZED

readonly DEID_CATEGORY_PSEUDONYMIZED: "DEID_CATEGORY_PSEUDONYMIZED" = "DEID_CATEGORY_PSEUDONYMIZED"

A category was replaced by a consistent keyed-HMAC surrogate (pseudonymization).

DEID_CATEGORY_REMOVED

readonly DEID_CATEGORY_REMOVED: "DEID_CATEGORY_REMOVED" = "DEID_CATEGORY_REMOVED"

A category was removed outright (redaction).

DEID_FREETEXT_BLOCKED

readonly DEID_FREETEXT_BLOCKED: "DEID_FREETEXT_BLOCKED" = "DEID_FREETEXT_BLOCKED"

Fail-closed: a free-text locus was blocked by default (no naive regex scrub).

DEID_FREETEXT_CONSUMER_REDACTED

readonly DEID_FREETEXT_CONSUMER_REDACTED: "DEID_FREETEXT_CONSUMER_REDACTED" = "DEID_FREETEXT_CONSUMER_REDACTED"

A free-text locus was redacted by a consumer-supplied BYO redactor, not by the library. The library ships no NLP/PHI-detection engine; it orchestrates the consumer's redactor at free-text loci and records the outcome here. This code is consumer-asserted, never a library guarantee: "no findings" from a BYO redactor is not an attestation, and a redactor's completeness is the consumer's responsibility (Expert-Determination territory). The structural PHI removal the format adapters perform is unaffected - this covers only the free prose.

DEID_LOCUS_BLOCKED

readonly DEID_LOCUS_BLOCKED: "DEID_LOCUS_BLOCKED" = "DEID_LOCUS_BLOCKED"

Fail-closed: an unrecognized / un-locatable / uncertain locus was blocked (value withheld).

DEID_RESIDUAL_RETAINED

readonly DEID_RESIDUAL_RETAINED: "DEID_RESIDUAL_RETAINED" = "DEID_RESIDUAL_RETAINED"

A generalization retained a coarse residual (a kept year, a retained safe 3-digit ZIP prefix). Surfaced so a human can apply the §164.514(b)(2)(ii) actual-knowledge test with the facts present.

Example

import { DEID_DISPOSITION_CODES } from "@cosyte/deid";

DEID_DISPOSITION_CODES.DEID_LOCUS_BLOCKED; // => "DEID_LOCUS_BLOCKED"