F45.4
Non-billablePain disorders related to psychological factors
F45.4 is the ICD-10-CM code for Pain disorders related to psychological factors. It is a non-billable category code — use a more specific child code such as F45.41 for billing.
F01-F99 Mental, Behavioral and Neurodevelopmental disorders
The predominant complaint is of persistent, severe, and distressing pain, which cannot be explained fully by a physiological process or a physical disorder, and which occurs in association with emotional conflict or psychosocial problems that are sufficient to allow the conclusion that they are the main causative influences. The result is usually a marked increase in support and attention, either personal or medical. Pain presumed to be of psychogenic origin occurring during the course of depressive disorders or schizophrenia should not be included here.
Excludes1 — not coded here
- •pain NOS (R52)
Frequently asked questions
- What is ICD-10 code F45.4?
- F45.4 is the ICD-10-CM code for "Pain disorders related to psychological factors". It falls under F01-F99 Mental, Behavioral and Neurodevelopmental disorders.
- Is F45.4 a billable code?
- No — F45.4 is a non-billable header code. Use a more specific child code (such as F45.41) for billing.
- What is excluded from F45.4?
- Excludes1 (not coded here): pain NOS (R52).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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