Other acquired deformities of limbs M21- >

Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as M21. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • acquired absence of limb (
    ICD-10-CM Diagnosis Code Z89
    • Z89 Acquired absence of limb
      • Z89.0 Acquired absence of thumb and other finger(s)...
        • Z89.01 Acquired absence of thumb
          • Z89.011 Acquired absence of right thumb
          • Z89.012 Acquired absence of left thumb
          • Z89.019 Acquired absence of unspecified thumb
        • Z89.02 Acquired absence of other finger(s)
          • Z89.021 Acquired absence of right finger(s)
          • Z89.022 Acquired absence of left finger(s)
          • Z89.029 Acquired absence of unspecified finger(s)
      • Z89.1 Acquired absence of hand and wrist
        • Z89.11 Acquired absence of hand
          • Z89.111 Acquired absence of right hand
          • Z89.112 Acquired absence of left hand
          • Z89.119 Acquired absence of unspecified hand
        • Z89.12 Acquired absence of wrist
          • Z89.121 Acquired absence of right wrist
          • Z89.122 Acquired absence of left wrist
          • Z89.129 Acquired absence of unspecified wrist
      • Z89.2 Acquired absence of upper limb above wrist
        • Z89.20 Acquired absence of upper limb, unspecified l...
          • Z89.201 Acquired absence of right upper limb, unspeci...
          • Z89.202 Acquired absence of left upper limb, unspecif...
          • Z89.209 Acquired absence of unspecified upper limb, u...
        • Z89.21 Acquired absence of upper limb below elbow
          • Z89.211 Acquired absence of right upper limb below el...
          • Z89.212 Acquired absence of left upper limb below elb...
          • Z89.219 Acquired absence of unspecified upper limb be...
        • Z89.22 Acquired absence of upper limb above elbow
          • Z89.221 Acquired absence of right upper limb above el...
          • Z89.222 Acquired absence of left upper limb above elb...
          • Z89.229 Acquired absence of unspecified upper limb ab...
        • Z89.23 Acquired absence of shoulder
          • Z89.231 Acquired absence of right shoulder
          • Z89.232 Acquired absence of left shoulder
          • Z89.239 Acquired absence of unspecified shoulder
      • Z89.4 Acquired absence of toe(s), foot, and ankle
        • Z89.41 Acquired absence of great toe
          • Z89.411 Acquired absence of right great toe
          • Z89.412 Acquired absence of left great toe
          • Z89.419 Acquired absence of unspecified great toe
        • Z89.42 Acquired absence of other toe(s)
          • Z89.421 Acquired absence of other right toe(s)
          • Z89.422 Acquired absence of other left toe(s)
          • Z89.429 Acquired absence of other toe(s), unspecified...
        • Z89.43 Acquired absence of foot
          • Z89.431 Acquired absence of right foot
          • Z89.432 Acquired absence of left foot
          • Z89.439 Acquired absence of unspecified foot
        • Z89.44 Acquired absence of ankle
          • Z89.441 Acquired absence of right ankle
          • Z89.442 Acquired absence of left ankle
          • Z89.449 Acquired absence of unspecified ankle
      • Z89.5 Acquired absence of leg below knee
        • Z89.51 Acquired absence of leg below knee
          • Z89.511 Acquired absence of right leg below knee
          • Z89.512 Acquired absence of left leg below knee
          • Z89.519 Acquired absence of unspecified leg below kne...
        • Z89.52 Acquired absence of knee
          • Z89.521 Acquired absence of right knee
          • Z89.522 Acquired absence of left knee
          • Z89.529 Acquired absence of unspecified knee
      • Z89.6 Acquired absence of leg above knee
        • Z89.61 Acquired absence of leg above knee
          • Z89.611 Acquired absence of right leg above knee
          • Z89.612 Acquired absence of left leg above knee
          • Z89.619 Acquired absence of unspecified leg above kne...
        • Z89.62 Acquired absence of hip
          • Z89.621 Acquired absence of right hip joint
          • Z89.622 Acquired absence of left hip joint
          • Z89.629 Acquired absence of unspecified hip joint
      • Z89.9 Acquired absence of limb, unspecified
    Z89.-
    )
  • congenital absence of limbs (
    ICD-10-CM Diagnosis Code Q71

    Reduction defects of upper limb

      2016 2017 2018 Non-Billable/Non-Specific Code
    Q71
    -
    ICD-10-CM Diagnosis Code Q73

    Reduction defects of unspecified limb

      2016 2017 2018 Non-Billable/Non-Specific Code
    Q73
    )
  • congenital deformities and malformations of limbs (
    ICD-10-CM Diagnosis Code Q65

    Congenital deformities of hip

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Q65
    -
    ICD-10-CM Diagnosis Code Q66

    Congenital deformities of feet

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • reduction defects of feet (Q72.-)
    • valgus deformities (acquired) (M21.0-)
    • varus deformities (acquired) (M21.1-)
    Q66
    ,
    ICD-10-CM Diagnosis Code Q68

    Other congenital musculoskeletal deformities

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • reduction defects of limb(s) (Q71-Q73)
    Type 2 Excludes
    • congenital myotonic chondrodystrophy (G71.13)
    Q68
    -
    ICD-10-CM Diagnosis Code Q74

    Other congenital malformations of limb(s)

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Q74
    )
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (M21) and the excluded code together.
  • acquired deformities of fingers or toes (
    ICD-10-CM Diagnosis Code M20
    • M20 Acquired deformities of fingers and toes
      • M20.0 Deformity of finger(s)
        • M20.00 Unspecified deformity of finger(s)
          • M20.001 Unspecified deformity of right finger(s)
          • M20.002 Unspecified deformity of left finger(s)
          • M20.009 Unspecified deformity of unspecified finger(s...
        • M20.01 Mallet finger
          • M20.011 …… of right finger(s)
          • M20.012 …… of left finger(s)
          • M20.019 …… of unspecified finger(s)
        • M20.02 Boutonnière deformity
          • M20.021 …… of right finger(s)
          • M20.022 …… of left finger(s)
          • M20.029 Boutonnière deformity of unspecified finger(s...
        • M20.03 Swan-neck deformity
          • M20.031 …… of right finger(s)
          • M20.032 …… of left finger(s)
          • M20.039 …… of unspecified finger(s)
        • M20.09 Other deformity of finger(s)
          • M20.091 Other deformity of right finger(s)
          • M20.092 Other deformity of left finger(s)
          • M20.099 Other deformity of finger(s), unspecified fin...
      • M20.1 Hallux valgus (acquired)
      • M20.2 Hallux rigidus
      • M20.3 Hallux varus (acquired)
      • M20.4 Other hammer toe(s) (acquired)
        • M20.40 Other hammer toe(s) (acquired), unspecified f...
        • M20.41 …… right foot
        • M20.42 …… left foot
      • M20.5 Other deformities of toe(s) (acquired)
        • M20.5X Other deformities of toe(s) (acquired)
          • M20.5X1 Other deformities of toe(s) (acquired), right...
          • M20.5X2 Other deformities of toe(s) (acquired), left ...
          • M20.5X9 Other deformities of toe(s) (acquired), unspe...
      • M20.6 Acquired deformities of toe(s), unspecified
        • M20.60 Acquired deformities of toe(s), unspecified, ...
        • M20.61 Acquired deformities of toe(s), unspecified, ...
        • M20.62 Acquired deformities of toe(s), unspecified, ...
    M20.-
    )
  • coxa plana (
    ICD-10-CM Diagnosis Code M91.2

    Coxa plana

      2016 2017 2018 Non-Billable/Non-Specific Code
    Applicable To
    • Hip deformity due to previous juvenile osteochondrosis
    M91.2
    )
Codes