ICD-10 R53.8
Non-Billable HeaderOther malaise and fatigue
About ICD-10-CM R53.8
ICD-10-CM code R53.8 represents Other malaise and fatigue. This is a non-billable header code in the Symptoms, Signs, and Abnormal Findings chapter (block R53). The 2026 edition of ICD-10-CM R53.8 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Type 1 Excludes
Pure excludes, these codes can never be coded together with R53.8. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- combat exhaustion and fatigue (F43.0)
- congenital debility (P96.9)
- exhaustion and fatigue due to excessive exertion (T73.3)
- exhaustion and fatigue due to exposure (T73.2)
- exhaustion and fatigue due to heat (T67.-)
- exhaustion and fatigue due to pregnancy (O26.8-)
- exhaustion and fatigue due to recurrent depressive episode (F33-)
- exhaustion and fatigue due to senile debility (R54)
Medicare LCD Coverage for R53.8
Local Coverage Determinations (LCDs) from CMS MACs that list R53.8 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing R53.8.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but R53.8 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with R53.8
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To R53.8
Other codes in section R50-R69 (General symptoms and signs).
ICD-10 R53.8, Billing FAQ
Is ICD-10 code R53.8 billable? +
No, R53.8 is a non-billable header code. Use a more specific child code from block R53 when submitting claims.
What codes are Type 1 Excludes for R53.8? +
Type 1 Excludes (never code together with R53.8): combat exhaustion and fatigue (F43.0); congenital debility (P96.9); exhaustion and fatigue due to excessive exertion (T73.3)
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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