F43.12

Billable
ChapterF01–F99
Ranksubcategory
Official Description

Post-traumatic stress disorder, chronic

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (F01-F99).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH5Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
F40-F48Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48)
F43Reaction to severe stress, and adjustment disorders
F43.1Post-traumatic stress disorder (PTSD)
F43.12Post-traumatic stress disorder, chronicBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to F43.12:

subcategoryF43.1
Post-traumatic stress disorder (PTSD)
View context instructions
chapterCH5
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Cross Reference

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