1. 2021 ICD-10-CM Index
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2. 'R' Terms
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3. Index Terms Starting With 'R' (Retardation)

Index Terms Starting With 'R' (Retardation)

• Retardation

  • development, developmental, specific - see Disorder, developmental
  • endochondral bone growth - see Disorder, bone, development or growth
  • growth R62.50
    ICD-10-CM Diagnosis Code R62.50

    Unspecified lack of expected normal physiological development in childhood

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Infantilism NOS
    • due to malnutrition E45
      ICD-10-CM Diagnosis Code E45

      Retarded development following protein-calorie malnutrition

      2016 2017 2018 2019 2020 2021 Billable/Specific Code

      Applicable To

      • Nutritional short stature
      • Nutritional stunting
      • Physical retardation due to malnutrition
  • mental - see Disability, intellectual
  • motor function, specific F82
    ICD-10-CM Diagnosis Code F82

    Specific developmental disorder of motor function

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Clumsy child syndrome
    • Developmental coordination disorder
    • Developmental dyspraxia

    Type 1 Excludes

    • abnormalities of gait and mobility (R26.-)
    • lack of coordination (R27.-)

    Type 2 Excludes

    • lack of coordination secondary to intellectual disabilities (F70-F79)
  • physical (child) R62.52
    ICD-10-CM Diagnosis Code R62.52

    Short stature (child)

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Lack of growth
    • Physical retardation
    • Short stature NOS

    Type 1 Excludes

    • short stature due to endocrine disorder (E34.3)
    • due to malnutrition E45
      ICD-10-CM Diagnosis Code E45

      Retarded development following protein-calorie malnutrition

      2016 2017 2018 2019 2020 2021 Billable/Specific Code

      Applicable To

      • Nutritional short stature
      • Nutritional stunting
      • Physical retardation due to malnutrition
  • reading F81.0
    (specific)
    ICD-10-CM Diagnosis Code F81.0

    Specific reading disorder

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • 'Backward reading'
    • Developmental dyslexia
    • Specific learning disorder, with impairment in reading
    • Specific reading retardation

    Type 1 Excludes

    • alexia NOS (R48.0)
    • dyslexia NOS (R48.0)
  • spelling F81.81
    (specific) (without reading disorder)
    ICD-10-CM Diagnosis Code F81.81

    Disorder of written expression

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Specific learning disorder, with impairment in written expression
    • Specific spelling disorder