AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2022 Issue 4; Z Codes Update
History of Z Codes
There are nine new personal history codes:Z87.61, Personal history of (corrected) necrotizing enterocolitis of newborn Z87.68, Personal history of other (corrected) conditions arising in the perinatal period Z87.731, Personal history of (corrected) tracheoesophageal fistula or atresia Z87.732, Personal history of (corrected) persistent cloaca or cloacal malformations Z87.760, Personal history of (corrected) congenital diaphragmatic hernia or other congenital diaphragm malformations Z87.761, Personal history of (corrected) gastroschisis Z87.762, Personal history of (corrected) prune belly malformation Z87.763, Personal history of other (corrected) congenital abdominal wall malformations Z87.768, Personal history of other specified (corrected)...
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Article Overview
This article covers a set of newly added personal history Z codes and the broader Z code category they belong to. It is relevant to coders, auditors, and compliance staff who track ICD-10-CM updates and need to understand how new history categories are organized within the classification.
Why This Topic Matters
Updates to history-based diagnosis coding can affect documentation review, code selection, and downstream reporting. Keeping track of these changes helps coding professionals stay aligned with current ICD-10-CM structure.
What You Will Learn
- Which personal history Z code additions are highlighted in the update
- How the article frames the broader history code topic within ICD-10-CM
- Why newly added history categories are important for coding awareness and maintenance
- What types of clinical history areas are included in the update
Who Should Read This
- Medical coders
- Coding auditors
- Compliance teams
- Revenue cycle staff
- Health information management professionals
Codes Discussed
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