ICD-10 Pcs
Detects ICD-10 Pcs patterns.
- Type
- regex
- Engine
- universal
- Confidence
- low
- Confidence justification
- Low confidence: generic pattern format that may match unrelated data. Corroborative evidence keywords are essential for reliable detection. Added context gating and exclusion rules improve precision and reduce incidental matches.
- Detection quality
- Verified
- Jurisdictions
- global
- Frameworks
- ISO 27001, ISO 27701, SOC 2
- Data categories
- phi, healthcare
- Scope
- narrow
- Platform compatibility
- Purview: Compatible, GCP DLP: Compatible, Macie: Compatible, Zscaler: Compatible, Palo Alto: Compatible, Netskope: Compatible
Pattern
\b[0-9A-HJ-NP-Z]{7}\bCorroborative evidence keywords
MRN, medical record number, patient ID, NPI, DEA, medicare, medicaid, insurance ID, member ID, beneficiary, ICD-10, ICD-9, CPT, NDC, SNOMED, HCPCS, diagnosis code, procedure code, drug code, field (+28 more)
Proximity: 300 characters
Should match
0016070— Bypass coronary artery procedure code5A1D70Z— Mechanical ventilation procedure codeGZ63ZZZ— Individual psychotherapy procedure code
Should not match
903— Only 6 characters instead of 757792— 8 characters instead of 7OO16070— Contains letter O (excluded from valid set)template example placeholder record identifier— Template/sample context should be excluded even when anchor words are present
Known false positives
- Medical terminology in health education materials, research publications, clinical guidelines, or public health documents without patient-specific data. Mitigation: Require corroborative evidence keywords confirming patient context. Look for co-occurrence with patient identifiers such as medical record numbers or dates of birth.
- General wellness and fitness content using medical vocabulary without constituting protected health information. Mitigation: Layer with patient identifier patterns or healthcare-specific document structure detection to distinguish clinical records from general health content.