R69 Illness, unspecifiedBillable ICD-10-CM code, FY2026.
Defines the logic of DRG(s) 951 in MDC 23.
799.89 Other ill-defined conditions (approximate)799.9 Other unknown and unspecified cause of morbidity and mortality (approximate)V41.9 Unspecified problem with special functions (approximate)R69 Illness, unspecified (this code)