ICD-10-CM > M00-M99 > M65-M67 > M65 > M65.1 > M65.11 M65.11 Other infective (teno)synovitis, shoulder Non-Billable/Non-Specific Codes M65.111Other infective (teno)synovitis, right shoulderM65.112Other infective (teno)synovitis, left shoulderM65.119Other infective (teno)synovitis, unspecified shoulder