M26.641 Arthritis of right temporomandibular jointBillable ICD-10-CM code, FY2026.
Defines the logic of DRG(s) 011-013 in MDC PRE.
M24 Other specific joint derangements ("temporomandibular joint disorders (M26.6-)")M25 Other joint disorder, not elsewhere classified ("temporomandibular joint disorder (M26.6-)")K08 Other disorders of teeth and supporting structures ("dentofacial anomalies [including malocclusion] (M26.-)")M95 Other acquired deformities of musculoskeletal system and connective tissue ("dentofacial anomalies [including malocclusion] (M26.-)")Q18 Other congenital malformations of face and neck ("dentofacial anomalies [including malocclusion] (M26.-)")Q38 Other congenital malformations of tongue, mouth and pharynx ("dentofacial anomalies (M26.-)")Q67.4 Other congenital deformities of skull, face and jaw ("dentofacial anomalies [including malocclusion] (M26.-)")Q75 Other congenital malformations of skull and face bones ("dentofacial anomalies [including malocclusion] (M26.-)")M26.631 Articular disc disorder of right temporomandibular jointM26.632 Articular disc disorder of left temporomandibular jointM26.633 Articular disc disorder of bilateral temporomandibular jointM26.639 Articular disc disorder of temporomandibular joint, unspecified sideM26.64 Arthritis of temporomandibular jointM26.641 Arthritis of right temporomandibular joint (this code)M26.642 Arthritis of left temporomandibular jointM26.643 Arthritis of bilateral temporomandibular jointM26.649 Arthritis of unspecified temporomandibular jointM26.65 Arthropathy of temporomandibular jointM26.651 Arthropathy of right temporomandibular joint