F43.81Billable
Prolonged grief disorder
- Chapter
- 5. Mental, Behavioral and Neurodevelopmental disorders
- Category
- F43
- Effective date
- October 1, 2026
Related codes in category F43
F43Reaction to severe stress, and adjustment disordersF43.0Acute stress reactionYesF43.1Post-traumatic stress disorder (PTSD)F43.10Post-traumatic stress disorder, unspecifiedYesF43.11Post-traumatic stress disorder, acuteYesF43.12Post-traumatic stress disorder, chronicYesF43.2Adjustment disordersF43.20Adjustment disorder, unspecifiedYesF43.21Adjustment disorder with depressed moodYesF43.22Adjustment disorder with anxietyYesF43.23Adjustment disorder with mixed anxiety and depressed moodYesF43.24Adjustment disorder with disturbance of conductYes
Frequently asked questions
What is ICD-10 code F43.81?
F43.81 is an ICD-10-CM diagnosis code for Prolonged grief disorder.
Is F43.81 a billable code?
Yes. F43.81 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is F43.81 in?
F43.81 falls under Chapter 5: Mental, Behavioral and Neurodevelopmental disorders.
When did F43.81 become effective?
F43.81 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to F43.81?
F43.81 belongs to category F43, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.