ICD List 2023-2024 Edition

Related 2023 ICD-10-CM Codes to M21.961

Unspecified acquired deformity of right lower leg

View Code M21.961

ICD Code	Description	Valid for Submission
M21	Other acquired deformities of limbs	NON-BILLABLE CODE
M21.0	Valgus deformity, not elsewhere classified	NON-BILLABLE CODE
M21.00	Valgus deformity, not elsewhere classified, unspecified site	BILLABLE CODE
M21.02	Valgus deformity, not elsewhere classified, elbow	NON-BILLABLE CODE
M21.021	Valgus deformity, not elsewhere classified, right elbow	BILLABLE CODE
M21.022	Valgus deformity, not elsewhere classified, left elbow	BILLABLE CODE
M21.029	Valgus deformity, not elsewhere classified, unspecified elbow	BILLABLE CODE
M21.05	Valgus deformity, not elsewhere classified, hip	NON-BILLABLE CODE
M21.051	Valgus deformity, not elsewhere classified, right hip	BILLABLE CODE
M21.052	Valgus deformity, not elsewhere classified, left hip	BILLABLE CODE
M21.059	Valgus deformity, not elsewhere classified, unspecified hip	BILLABLE CODE
M21.06	Valgus deformity, not elsewhere classified, knee	NON-BILLABLE CODE
M21.061	Valgus deformity, not elsewhere classified, right knee	BILLABLE CODE
M21.062	Valgus deformity, not elsewhere classified, left knee	BILLABLE CODE
M21.069	Valgus deformity, not elsewhere classified, unspecified knee	BILLABLE CODE
M21.07	Valgus deformity, not elsewhere classified, ankle	NON-BILLABLE CODE
M21.071	Valgus deformity, not elsewhere classified, right ankle	BILLABLE CODE
M21.072	Valgus deformity, not elsewhere classified, left ankle	BILLABLE CODE
M21.079	Valgus deformity, not elsewhere classified, unspecified ankle	BILLABLE CODE
M21.1	Varus deformity, not elsewhere classified	NON-BILLABLE CODE
M21.10	Varus deformity, not elsewhere classified, unspecified site	BILLABLE CODE
M21.12	Varus deformity, not elsewhere classified, elbow	NON-BILLABLE CODE
M21.121	Varus deformity, not elsewhere classified, right elbow	BILLABLE CODE
M21.122	Varus deformity, not elsewhere classified, left elbow	BILLABLE CODE
M21.129	Varus deformity, not elsewhere classified, unspecified elbow	BILLABLE CODE
M21.15	Varus deformity, not elsewhere classified, hip	NON-BILLABLE CODE
M21.151	Varus deformity, not elsewhere classified, right hip	BILLABLE CODE
M21.152	Varus deformity, not elsewhere classified, left hip	BILLABLE CODE
M21.159	Varus deformity, not elsewhere classified, unspecified	BILLABLE CODE
M21.16	Varus deformity, not elsewhere classified, knee	NON-BILLABLE CODE
M21.161	Varus deformity, not elsewhere classified, right knee	BILLABLE CODE
M21.162	Varus deformity, not elsewhere classified, left knee	BILLABLE CODE
M21.169	Varus deformity, not elsewhere classified, unspecified knee	BILLABLE CODE
M21.17	Varus deformity, not elsewhere classified, ankle	NON-BILLABLE CODE
M21.171	Varus deformity, not elsewhere classified, right ankle	BILLABLE CODE
M21.172	Varus deformity, not elsewhere classified, left ankle	BILLABLE CODE
M21.179	Varus deformity, not elsewhere classified, unspecified ankle	BILLABLE CODE
M21.2	Flexion deformity	NON-BILLABLE CODE
M21.20	Flexion deformity, unspecified site	BILLABLE CODE
M21.21	Flexion deformity, shoulder	NON-BILLABLE CODE
M21.211	Flexion deformity, right shoulder	BILLABLE CODE
M21.212	Flexion deformity, left shoulder	BILLABLE CODE
M21.219	Flexion deformity, unspecified shoulder	BILLABLE CODE
M21.22	Flexion deformity, elbow	NON-BILLABLE CODE
M21.221	Flexion deformity, right elbow	BILLABLE CODE
M21.222	Flexion deformity, left elbow	BILLABLE CODE
M21.229	Flexion deformity, unspecified elbow	BILLABLE CODE
M21.23	Flexion deformity, wrist	NON-BILLABLE CODE
M21.231	Flexion deformity, right wrist	BILLABLE CODE
M21.232	Flexion deformity, left wrist	BILLABLE CODE
M21.239	Flexion deformity, unspecified wrist	BILLABLE CODE
M21.24	Flexion deformity, finger joints	NON-BILLABLE CODE
M21.241	Flexion deformity, right finger joints	BILLABLE CODE
M21.242	Flexion deformity, left finger joints	BILLABLE CODE
M21.249	Flexion deformity, unspecified finger joints	BILLABLE CODE
M21.25	Flexion deformity, hip	NON-BILLABLE CODE
M21.251	Flexion deformity, right hip	BILLABLE CODE
M21.252	Flexion deformity, left hip	BILLABLE CODE
M21.259	Flexion deformity, unspecified hip	BILLABLE CODE
M21.26	Flexion deformity, knee	NON-BILLABLE CODE
M21.261	Flexion deformity, right knee	BILLABLE CODE
M21.262	Flexion deformity, left knee	BILLABLE CODE
M21.269	Flexion deformity, unspecified knee	BILLABLE CODE
M21.27	Flexion deformity, ankle and toes	NON-BILLABLE CODE
M21.271	Flexion deformity, right ankle and toes	BILLABLE CODE
M21.272	Flexion deformity, left ankle and toes	BILLABLE CODE
M21.279	Flexion deformity, unspecified ankle and toes	BILLABLE CODE
M21.3	Wrist or foot drop (acquired)	NON-BILLABLE CODE
M21.33	Wrist drop (acquired)	NON-BILLABLE CODE
M21.331	Wrist drop, right wrist	BILLABLE CODE
M21.332	Wrist drop, left wrist	BILLABLE CODE
M21.339	Wrist drop, unspecified wrist	BILLABLE CODE
M21.37	Foot drop (acquired)	NON-BILLABLE CODE
M21.371	Foot drop, right foot	BILLABLE CODE
M21.372	Foot drop, left foot	BILLABLE CODE
M21.379	Foot drop, unspecified foot	BILLABLE CODE
M21.4	Flat foot [pes planus] (acquired)	NON-BILLABLE CODE
M21.40	Flat foot [pes planus] (acquired), unspecified foot	BILLABLE CODE
M21.41	Flat foot [pes planus] (acquired), right foot	BILLABLE CODE
M21.42	Flat foot [pes planus] (acquired), left foot	BILLABLE CODE
M21.5	Acquired clawhand, clubhand, clawfoot and clubfoot	NON-BILLABLE CODE
M21.51	Acquired clawhand	NON-BILLABLE CODE
M21.511	Acquired clawhand, right hand	BILLABLE CODE
M21.512	Acquired clawhand, left hand	BILLABLE CODE
M21.519	Acquired clawhand, unspecified hand	BILLABLE CODE
M21.52	Acquired clubhand	NON-BILLABLE CODE
M21.521	Acquired clubhand, right hand	BILLABLE CODE
M21.522	Acquired clubhand, left hand	BILLABLE CODE
M21.529	Acquired clubhand, unspecified hand	BILLABLE CODE
M21.53	Acquired clawfoot	NON-BILLABLE CODE
M21.531	Acquired clawfoot, right foot	BILLABLE CODE
M21.532	Acquired clawfoot, left foot	BILLABLE CODE
M21.539	Acquired clawfoot, unspecified foot	BILLABLE CODE
M21.54	Acquired clubfoot	NON-BILLABLE CODE
M21.541	Acquired clubfoot, right foot	BILLABLE CODE
M21.542	Acquired clubfoot, left foot	BILLABLE CODE
M21.549	Acquired clubfoot, unspecified foot	BILLABLE CODE
M21.6	Other acquired deformities of foot	NON-BILLABLE CODE
M21.61	Bunion	NON-BILLABLE CODE
M21.611	Bunion of right foot	BILLABLE CODE
M21.612	Bunion of left foot	BILLABLE CODE
M21.619	Bunion of unspecified foot	BILLABLE CODE
M21.62	Bunionette	NON-BILLABLE CODE
M21.621	Bunionette of right foot	BILLABLE CODE
M21.622	Bunionette of left foot	BILLABLE CODE
M21.629	Bunionette of unspecified foot	BILLABLE CODE
M21.6X	Other acquired deformities of foot	NON-BILLABLE CODE
M21.6X1	Other acquired deformities of right foot	BILLABLE CODE
M21.6X2	Other acquired deformities of left foot	BILLABLE CODE
M21.6X9	Other acquired deformities of unspecified foot	BILLABLE CODE
M21.7	Unequal limb length (acquired)	NON-BILLABLE CODE
M21.70	Unequal limb length (acquired), unspecified site	BILLABLE CODE
M21.72	Unequal limb length (acquired), humerus	NON-BILLABLE CODE
M21.721	Unequal limb length (acquired), right humerus	BILLABLE CODE
M21.722	Unequal limb length (acquired), left humerus	BILLABLE CODE
M21.729	Unequal limb length (acquired), unspecified humerus	BILLABLE CODE
M21.73	Unequal limb length (acquired), ulna and radius	NON-BILLABLE CODE
M21.731	Unequal limb length (acquired), right ulna	BILLABLE CODE
M21.732	Unequal limb length (acquired), left ulna	BILLABLE CODE
M21.733	Unequal limb length (acquired), right radius	BILLABLE CODE
M21.734	Unequal limb length (acquired), left radius	BILLABLE CODE
M21.739	Unequal limb length (acquired), unspecified ulna and radius	BILLABLE CODE
M21.75	Unequal limb length (acquired), femur	NON-BILLABLE CODE
M21.751	Unequal limb length (acquired), right femur	BILLABLE CODE
M21.752	Unequal limb length (acquired), left femur	BILLABLE CODE
M21.759	Unequal limb length (acquired), unspecified femur	BILLABLE CODE
M21.76	Unequal limb length (acquired), tibia and fibula	NON-BILLABLE CODE
M21.761	Unequal limb length (acquired), right tibia	BILLABLE CODE
M21.762	Unequal limb length (acquired), left tibia	BILLABLE CODE
M21.763	Unequal limb length (acquired), right fibula	BILLABLE CODE
M21.764	Unequal limb length (acquired), left fibula	BILLABLE CODE
M21.769	Unequal limb length (acquired), unspecified tibia and fibula	BILLABLE CODE
M21.8	Other specified acquired deformities of limbs	NON-BILLABLE CODE
M21.80	Other specified acquired deformities of unspecified limb	BILLABLE CODE
M21.82	Other specified acquired deformities of upper arm	NON-BILLABLE CODE
M21.821	Other specified acquired deformities of right upper arm	BILLABLE CODE
M21.822	Other specified acquired deformities of left upper arm	BILLABLE CODE
M21.829	Other specified acquired deformities of unspecified upper arm	BILLABLE CODE
M21.83	Other specified acquired deformities of forearm	NON-BILLABLE CODE
M21.831	Other specified acquired deformities of right forearm	BILLABLE CODE
M21.832	Other specified acquired deformities of left forearm	BILLABLE CODE
M21.839	Other specified acquired deformities of unspecified forearm	BILLABLE CODE
M21.85	Other specified acquired deformities of thigh	NON-BILLABLE CODE
M21.851	Other specified acquired deformities of right thigh	BILLABLE CODE
M21.852	Other specified acquired deformities of left thigh	BILLABLE CODE
M21.859	Other specified acquired deformities of unspecified thigh	BILLABLE CODE
M21.86	Other specified acquired deformities of lower leg	NON-BILLABLE CODE
M21.861	Other specified acquired deformities of right lower leg	BILLABLE CODE
M21.862	Other specified acquired deformities of left lower leg	BILLABLE CODE
M21.869	Other specified acquired deformities of unspecified lower leg	BILLABLE CODE
M21.9	Unspecified acquired deformity of limb and hand	NON-BILLABLE CODE
M21.90	Unspecified acquired deformity of unspecified limb	BILLABLE CODE
M21.92	Unspecified acquired deformity of upper arm	NON-BILLABLE CODE
M21.921	Unspecified acquired deformity of right upper arm	BILLABLE CODE
M21.922	Unspecified acquired deformity of left upper arm	BILLABLE CODE
M21.929	Unspecified acquired deformity of unspecified upper arm	BILLABLE CODE
M21.93	Unspecified acquired deformity of forearm	NON-BILLABLE CODE
M21.931	Unspecified acquired deformity of right forearm	BILLABLE CODE
M21.932	Unspecified acquired deformity of left forearm	BILLABLE CODE
M21.939	Unspecified acquired deformity of unspecified forearm	BILLABLE CODE
M21.94	Unspecified acquired deformity of hand	NON-BILLABLE CODE
M21.941	Unspecified acquired deformity of hand, right hand	BILLABLE CODE
M21.942	Unspecified acquired deformity of hand, left hand	BILLABLE CODE
M21.949	Unspecified acquired deformity of hand, unspecified hand	BILLABLE CODE
M21.95	Unspecified acquired deformity of thigh	NON-BILLABLE CODE
M21.951	Unspecified acquired deformity of right thigh	BILLABLE CODE
M21.952	Unspecified acquired deformity of left thigh	BILLABLE CODE
M21.959	Unspecified acquired deformity of unspecified thigh	BILLABLE CODE
M21.96	Unspecified acquired deformity of lower leg	NON-BILLABLE CODE
M21.962	Unspecified acquired deformity of left lower leg	BILLABLE CODE
M21.969	Unspecified acquired deformity of unspecified lower leg	BILLABLE CODE

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View Code M21.961

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