ICD-10-CM > M00-M99 > M05-M14 > M12 > M12.4 > M12.44 M12.44 Intermittent hydrarthrosis, hand Non-Billable/Non-Specific Codes M12.441Intermittent hydrarthrosis, right handM12.442Intermittent hydrarthrosis, left handM12.449Intermittent hydrarthrosis, unspecified hand