ICD-10 F50.019
Billable / Specific CCAnorexia nervosa, restricting type, unspecified
About ICD-10-CM F50.019
ICD-10-CM code F50.019 represents Anorexia nervosa, restricting type, unspecified. This is a billable/specific code in the Mental, Behavioral, and Neurodevelopmental chapter (block F50). The 2026 edition of ICD-10-CM F50.019 became effective on October 1, 2025.
Coding Tips for F50.019
Specialist guidance from the PayerReady Medical Coding Team. Specificity warnings, HCC capture rules, sequencing notes.
F50.019 is designated CC for MS-DRG grouping. On inpatient claims, this code can shift the DRG to the with-CC variant when documented as a present-on-admission secondary diagnosis. Hospital CDI programs flag CC opportunities during chart review. Failure to capture this code may leave 30 to 80 percent of the inpatient stay revenue unrealized.
Inpatient DRG Impact, CC
codes Anorexia nervosa, restricting type, unspecified. As a Complication/Comorbidity (CC), this contributes to DRG severity adjustment when documented alongside the principal diagnosis.
Medicare LCD Coverage for F50.019
Local Coverage Determinations (LCDs) from CMS MACs that list F50.019 as a covered diagnosis.
Showing top 10 of 165 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing F50.019.
1 Cigna
5 Medicare
CPT Codes Commonly Billed with F50.019
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 F50.019
Other codes in section F50-F59 (Behavioral syndromes associated with physiological disturbances and physical factors).
ICD-10 F50.019, Billing FAQ
Is ICD-10 code F50.019 billable? +
Yes, F50.019 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
Is F50.019 a CC or MCC for inpatient DRG? +
Yes, this code is designated as CC. Documenting as a secondary diagnosis on inpatient claims can shift the DRG to a higher-weighted category.
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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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