M12.44 Intermittent hydrarthrosis, handNon-billable header with 3 child codes.
M12.441 Intermittent hydrarthrosis, right handM12.442 Intermittent hydrarthrosis, left handM12.449 Intermittent hydrarthrosis, unspecified handM25.4 Effusion of joint ("intermittent hydrarthrosis (M12.4-)")M12.429 Intermittent hydrarthrosis, unspecified elbowM12.43 Intermittent hydrarthrosis, wristM12.431 Intermittent hydrarthrosis, right wristM12.432 Intermittent hydrarthrosis, left wristM12.439 Intermittent hydrarthrosis, unspecified wristM12.44 Intermittent hydrarthrosis, hand (this code)M12.441 Intermittent hydrarthrosis, right handM12.442 Intermittent hydrarthrosis, left handM12.449 Intermittent hydrarthrosis, unspecified handM12.45 Intermittent hydrarthrosis, hipM12.451 Intermittent hydrarthrosis, right hip