ICD-10-CM > M00-M99 > M65-M67 > M65 > M65.1 > M65.15 M65.15 Other infective (teno)synovitis, hip Non-Billable/Non-Specific Codes M65.151Other infective (teno)synovitis, right hipM65.152Other infective (teno)synovitis, left hipM65.159Other infective (teno)synovitis, unspecified hip