[FEATURE] Healthcare Identifier Detection for PII Guard #74
Description
Problem Statement
Healthcare applications lack PHI detection in PII guards, missing ICD-10 codes, MRNs, NPI numbers, and DEA identifiers.
Proposed Solution
Extend PII guard to detect healthcare identifiers: ICD-10, MRN, NPI, and DEA numbers with existing redaction/block modes.
Alternative Solutions
Separate healthcare guard or configurable healthcare patterns.
Example Use Case
Input: "Patient MRN: 1234567890, ICD-10: E11.9" Output: "Patient MRN: [REDACTED-MRN], ICD-10: [REDACTED-ICD10]"