Index Terms Starting With 'U' (Urticaria)

  • Urticaria L50.9
    ICD-10-CM Diagnosis Code L50.9

    Urticaria, unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code

    • allergic L50.0
      ICD-10-CM Diagnosis Code L50.0

      Allergic urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • cholinergic L50.5
      ICD-10-CM Diagnosis Code L50.5

      Cholinergic urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • chronic L50.8
      ICD-10-CM Diagnosis Code L50.8

      Other urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Chronic urticaria
      • Recurrent periodic urticaria
    • cold, familial L50.2
      ICD-10-CM Diagnosis Code L50.2

      Urticaria due to cold and heat

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Type 2 Excludes
      • familial cold urticaria (M04.2)
    • contact L50.6
      ICD-10-CM Diagnosis Code L50.6

      Contact urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • dermatographic L50.3
      ICD-10-CM Diagnosis Code L50.3

      Dermatographic urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • due to
      • cold or heat L50.2
        ICD-10-CM Diagnosis Code L50.2

        Urticaria due to cold and heat

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Type 2 Excludes
        • familial cold urticaria (M04.2)
      • drugs L50.0
        ICD-10-CM Diagnosis Code L50.0

        Allergic urticaria

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • food L50.0
        ICD-10-CM Diagnosis Code L50.0

        Allergic urticaria

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • inhalants L50.0
        ICD-10-CM Diagnosis Code L50.0

        Allergic urticaria

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • plants L50.6
        ICD-10-CM Diagnosis Code L50.6

        Contact urticaria

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • serum T80.69
        - see also Reaction, serum
        ICD-10-CM Diagnosis Code T80.69

        Other serum reaction due to other serum

          2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
        Code Also
        • , if applicable, arthropathy in hypersensitivity reactions classified elsewhere (M36.4)
    • factitial L50.3
      ICD-10-CM Diagnosis Code L50.3

      Dermatographic urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • familial cold M04.2
      ICD-10-CM Diagnosis Code M04.2

      Cryopyrin-associated periodic syndromes

        2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Chronic infantile neurological, cutaneous and articular syndrome [CINCA]
      • Familial cold autoinflammatory syndrome
      • Familial cold urticaria
      • Muckle-Wells syndrome
      • Neonatal onset multisystemic inflammatory disorder [NOMID]
    • giant T78.3
      ICD-10-CM Diagnosis Code T78.3

      Angioneurotic edema

        2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
      Applicable To
      • Allergic angioedema
      • Giant urticaria
      • Quincke's edema
      Type 1 Excludes
      • hereditary D84.1
        ICD-10-CM Diagnosis Code D84.1

        Defects in the complement system

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • C1 esterase inhibitor [C1-INH] deficiency
    • gigantea T78.3
      ICD-10-CM Diagnosis Code T78.3

      Angioneurotic edema

        2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
      Applicable To
      • Allergic angioedema
      • Giant urticaria
      • Quincke's edema
      Type 1 Excludes
    • idiopathic L50.1
      ICD-10-CM Diagnosis Code L50.1

      Idiopathic urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • larynx T78.3
      ICD-10-CM Diagnosis Code T78.3

      Angioneurotic edema

        2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
      Applicable To
      • Allergic angioedema
      • Giant urticaria
      • Quincke's edema
      Type 1 Excludes
      • hereditary D84.1
        ICD-10-CM Diagnosis Code D84.1

        Defects in the complement system

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • C1 esterase inhibitor [C1-INH] deficiency
    • neonatorum P83.88
      ICD-10-CM Diagnosis Code P83.88

      Other specified conditions of integument specific to newborn

        2018 - New Code 2019 2020 2021 Billable/Specific Code Code on Newborn Record POA Exempt
      Applicable To
      • Bronze baby syndrome
      • Neonatal scleroderma
      • Urticaria neonatorum
    • nonallergic L50.1
      ICD-10-CM Diagnosis Code L50.1

      Idiopathic urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • papulosa L28.2
      (Hebra)
      ICD-10-CM Diagnosis Code L28.2

      Other prurigo

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Prurigo NOS
      • Prurigo Hebra
      • Prurigo mitis
      • Urticaria papulosa
    • pigmentosa D47.01
      ICD-10-CM Diagnosis Code D47.01

      Cutaneous mastocytosis

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Diffuse cutaneous mastocytosis
      • Maculopapular cutaneous mastocytosis
      • Solitary mastocytoma
      • Telangiectasia macularis eruptiva perstans
      • Urticaria pigmentosa
      Type 1 Excludes
      • congenital (diffuse) (maculopapular) cutaneous mastocytosis (Q82.2)
      • congenital urticaria pigmentosa (Q82.2)
      • extracutaneous mastocytoma (D47.09)
      • congenital Q82.2
        ICD-10-CM Diagnosis Code Q82.2

        Congenital cutaneous mastocytosis

          2016 2017 2018 - Revised Code 2019 2020 2021 Billable/Specific Code POA Exempt
        Applicable To
        • Congenital diffuse cutaneous mastocytosis
        • Congenital maculopapular cutaneous mastocytosis
        • Congenital urticaria pigmentosa
        Type 1 Excludes
        • cutaneous mastocytosis NOS (D47.01)
        • diffuse cutaneous mastocytosis (with onset after newborn period) (D47.01)
        • malignant mastocytosis (C96.2-)
        • systemic mastocytosis (D47.02)
        • urticaria pigmentosa (non-congenital) (with onset after newborn period) (D47.01)
      • of neonatal onset Q82.2
        ICD-10-CM Diagnosis Code Q82.2

        Congenital cutaneous mastocytosis

          2016 2017 2018 - Revised Code 2019 2020 2021 Billable/Specific Code POA Exempt
        Applicable To
        • Congenital diffuse cutaneous mastocytosis
        • Congenital maculopapular cutaneous mastocytosis
        • Congenital urticaria pigmentosa
        Type 1 Excludes
        • cutaneous mastocytosis NOS (D47.01)
        • diffuse cutaneous mastocytosis (with onset after newborn period) (D47.01)
        • malignant mastocytosis (C96.2-)
        • systemic mastocytosis (D47.02)
        • urticaria pigmentosa (non-congenital) (with onset after newborn period) (D47.01)
      • of newborn onset Q82.2
        ICD-10-CM Diagnosis Code Q82.2

        Congenital cutaneous mastocytosis

          2016 2017 2018 - Revised Code 2019 2020 2021 Billable/Specific Code POA Exempt
        Applicable To
        • Congenital diffuse cutaneous mastocytosis
        • Congenital maculopapular cutaneous mastocytosis
        • Congenital urticaria pigmentosa
        Type 1 Excludes
        • cutaneous mastocytosis NOS (D47.01)
        • diffuse cutaneous mastocytosis (with onset after newborn period) (D47.01)
        • malignant mastocytosis (C96.2-)
        • systemic mastocytosis (D47.02)
        • urticaria pigmentosa (non-congenital) (with onset after newborn period) (D47.01)
    • recurrent periodic L50.8
      ICD-10-CM Diagnosis Code L50.8

      Other urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Chronic urticaria
      • Recurrent periodic urticaria
    • serum T80.69
      - see also Reaction, serum
      ICD-10-CM Diagnosis Code T80.69

      Other serum reaction due to other serum

        2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
      Code Also
      • , if applicable, arthropathy in hypersensitivity reactions classified elsewhere (M36.4)
    • solar L56.3
      ICD-10-CM Diagnosis Code L56.3

      Solar urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • specified type NEC L50.8
      ICD-10-CM Diagnosis Code L50.8

      Other urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Chronic urticaria
      • Recurrent periodic urticaria
    • thermal L50.2
      (cold) (heat)
      ICD-10-CM Diagnosis Code L50.2

      Urticaria due to cold and heat

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Type 2 Excludes
      • familial cold urticaria (M04.2)
    • vibratory L50.4
      ICD-10-CM Diagnosis Code L50.4

      Vibratory urticaria

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • with angioneurotic edema T78.3
      ICD-10-CM Diagnosis Code T78.3

      Angioneurotic edema

        2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
      Applicable To
      • Allergic angioedema
      • Giant urticaria
      • Quincke's edema
      Type 1 Excludes
      • hereditary D84.1
        ICD-10-CM Diagnosis Code D84.1

        Defects in the complement system

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • C1 esterase inhibitor [C1-INH] deficiency
    • xanthelasmoidea - see Urticaria pigmentosa