1. 2023 ICD-10-CM Index
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2. 'R' Terms
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3. Index Terms Starting With 'R' (Rudimentary)

Index Terms Starting With 'R' (Rudimentary)

• Rudimentary (congenital) - see also Agenesis

  • arm - see Defect, reduction, upper limb
  • bone Q79.9
    ICD-10-CM Diagnosis Code Q79.9

    Congenital malformation of musculoskeletal system, unspecified

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

    Applicable To

    • Congenital anomaly of musculoskeletal system NOS
    • Congenital deformity of musculoskeletal system NOS
  • cervix uteri Q51.828
    ICD-10-CM Diagnosis Code Q51.828

    Other congenital malformations of cervix

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx POA Exempt
  • eye Q11.2
    ICD-10-CM Diagnosis Code Q11.2

    Microphthalmos

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

    Applicable To

    • Cryptophthalmos NOS
    • Dysplasia of eye
    • Hypoplasia of eye
    • Rudimentary eye

    Type 1 Excludes

    • cryptophthalmos syndrome (Q87.0)
  • lobule of ear Q17.3
    ICD-10-CM Diagnosis Code Q17.3

    Other misshapen ear

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

    Applicable To

    • Pointed ear
  • patella Q74.1
    ICD-10-CM Diagnosis Code Q74.1

    Congenital malformation of knee

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

    Applicable To

    • Congenital absence of patella
    • Congenital dislocation of patella
    • Congenital genu valgum
    • Congenital genu varum
    • Rudimentary patella

    Type 1 Excludes

    • congenital dislocation of knee (Q68.2)
    • congenital genu recurvatum (Q68.2)
    • nail patella syndrome (Q87.2)
  • respiratory organs in thoracopagus Q89.4
    ICD-10-CM Diagnosis Code Q89.4

    Conjoined twins

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

    Applicable To

    • Craniopagus
    • Dicephaly
    • Pygopagus
    • Thoracopagus
  • tracheal bronchus Q32.4
    ICD-10-CM Diagnosis Code Q32.4

    Other congenital malformations of bronchus

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

    Applicable To

    • Absence of bronchus
    • Agenesis of bronchus
    • Atresia of bronchus
    • Congenital diverticulum of bronchus
    • Congenital malformation of bronchus NOS
  • uterus Q51.818
    ICD-10-CM Diagnosis Code Q51.818

    Other congenital malformations of uterus

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx POA Exempt

    Applicable To

    • Müllerian anomaly of uterus NEC
    • in male Q56.1
      ICD-10-CM Diagnosis Code Q56.1

      Male pseudohermaphroditism, not elsewhere classified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx POA Exempt

      Applicable To

      • 46, XY with streak gonads
      • Male pseudohermaphroditism NOS
  • vagina Q52.0
    ICD-10-CM Diagnosis Code Q52.0

    Congenital absence of vagina

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx POA Exempt

    Applicable To

    • Vaginal agenesis, total or partial