M65.81 Other synovitis and tenosynovitis, shoulderNon-billable header with 3 child codes.
M65.811 Other synovitis and tenosynovitis, right shoulderM65.812 Other synovitis and tenosynovitis, left shoulderM65.819 Other synovitis and tenosynovitis, unspecified shoulderM65.352 Trigger finger, left little fingerM65.359 Trigger finger, unspecified little fingerM65.4 Radial styloid tenosynovitis [de Quervain]M65.8 Other synovitis and tenosynovitisM65.80 Other synovitis and tenosynovitis, unspecified siteM65.81 Other synovitis and tenosynovitis, shoulder (this code)M65.811 Other synovitis and tenosynovitis, right shoulderM65.812 Other synovitis and tenosynovitis, left shoulderM65.819 Other synovitis and tenosynovitis, unspecified shoulderM65.82 Other synovitis and tenosynovitis, upper armM65.821 Other synovitis and tenosynovitis, right upper arm