ICD-10 F50.84
Billable / SpecificRumination disorder in adults
About ICD-10-CM F50.84
ICD-10-CM code F50.84 represents Rumination disorder in adults. This is a billable/specific code in the Mental, Behavioral, and Neurodevelopmental chapter (block F50). The 2026 edition of ICD-10-CM F50.84 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under F50.84. Per CMS ICD-10-CM Tabular 2026.
- Rumination disorder in adults, in remission
Type 1 Excludes
Pure excludes, these codes can never be coded together with F50.84. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- rumination disorder in infancy and childhood (F98.21)
Medicare LCD Coverage for F50.84
Local Coverage Determinations (LCDs) from CMS MACs that list F50.84 as a covered diagnosis.
Showing top 10 of 302 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing F50.84.
1 Cigna
5 Medicare
CPT Codes Commonly Billed with F50.84
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
Codes Adjacent To F50.84
Other codes in section F50-F59 (Behavioral syndromes associated with physiological disturbances and physical factors).
ICD-10 F50.84, Billing FAQ
Is ICD-10 code F50.84 billable? +
Yes, F50.84 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to F50.84? +
ICD-10 F50.84 includes: Rumination disorder in adults, in remission.
What codes are Type 1 Excludes for F50.84? +
Type 1 Excludes (never code together with F50.84): rumination disorder in infancy and childhood (F98.21)
What CPT codes are commonly billed with F50.84? +
Procedures frequently paired with F50.84 include: G2169, G0160, G0158.
Get the full PayerReady toolkit
Free access to CPT/ICD-10 lookup, denial appeals, fee comparator, and claim auditing with credentialing enrollment.
Start free →Run this code through our claim audit tool
Check NCCI bundling, MUE limits, and modifier logic before submission.
Try the auditor →Did this page help?
Quick signal so we know what to improve.
If you want a code reference page that doesn't exist yet, email coding@payerready.com.
Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.
Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on July 16, 2026.
Powered by 11K CPT · 98K ICD-10 · 860K MPFS rates · 4.5M NCCI edits · 9.5M NPIs. Our data methodology · About our coding team