ICD-10-CM > M00-M99 > M05-M14 > M05 > M05.0 > M05.03 M05.03 Felty's syndrome, wrist Non-Billable/Non-Specific Applicable To Felty's syndrome, carpal bones Codes M05.031Felty's syndrome, right wristM05.032Felty's syndrome, left wristM05.039Felty's syndrome, unspecified wrist