1. 2023 ICD-10-CM Index
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2. 'B' Terms
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3. Index Terms Starting With 'B' (Block, blocked)

Index Terms Starting With 'B' (Block, blocked)

• Block, blocked

  • alveolocapillary J84.10
    ICD-10-CM Diagnosis Code J84.10

    Pulmonary fibrosis, unspecified

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

    Applicable To

    • Capillary fibrosis of lung
    • Cirrhosis of lung (chronic) NOS
    • Fibrosis of lung (atrophic) (chronic) (confluent) (massive) (perialveolar) (peribronchial) NOS
    • Induration of lung (chronic) NOS
    • Postinflammatory pulmonary fibrosis
  • arborization I45.5
    (heart)
    ICD-10-CM Diagnosis Code I45.5

    Other specified heart block

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

    Applicable To

    • Sinoatrial block
    • Sinoauricular block

    Type 1 Excludes

    • heart block NOS (I45.9)
  • arrhythmic I45.9
    ICD-10-CM Diagnosis Code I45.9

    Conduction disorder, unspecified

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

    Applicable To

    • Heart block NOS
    • Stokes-Adams syndrome
  • atrioventricular (incomplete) (partial) I44.30
    ICD-10-CM Diagnosis Code I44.30

    Unspecified atrioventricular block

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • complete I44.2
      ICD-10-CM Diagnosis Code I44.2

      Atrioventricular block, complete

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

      Applicable To

      • Complete heart block NOS
      • Third degree block
      • congenital Q24.6
        ICD-10-CM Diagnosis Code Q24.6

        Congenital heart block

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    • congenital Q24.6
      ICD-10-CM Diagnosis Code Q24.6

      Congenital heart block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    • first degree I44.0
      ICD-10-CM Diagnosis Code I44.0

      Atrioventricular block, first degree

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • second degree I44.1
      (types I and II)
      ICD-10-CM Diagnosis Code I44.1

      Atrioventricular block, second degree

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

      Applicable To

      • Atrioventricular block, type I and II
      • Möbitz block, type I and II
      • Second degree block, type I and II
      • Wenckebach's block
    • specified NEC I44.39
      ICD-10-CM Diagnosis Code I44.39

      Other atrioventricular block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • third degree I44.2
      ICD-10-CM Diagnosis Code I44.2

      Atrioventricular block, complete

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

      Applicable To

      • Complete heart block NOS
      • Third degree block
    • types I and II I44.1
      ICD-10-CM Diagnosis Code I44.1

      Atrioventricular block, second degree

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

      Applicable To

      • Atrioventricular block, type I and II
      • Möbitz block, type I and II
      • Second degree block, type I and II
      • Wenckebach's block
    • with atrioventricular dissociation I44.2
      ICD-10-CM Diagnosis Code I44.2

      Atrioventricular block, complete

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

      Applicable To

      • Complete heart block NOS
      • Third degree block
  • auriculoventricular - see Block, atrioventricular
  • bifascicular I45.2
    (cardiac)
    ICD-10-CM Diagnosis Code I45.2

    Bifascicular block

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • bundle-branch (complete) (false) (incomplete) I45.4
    ICD-10-CM Diagnosis Code I45.4

    Nonspecific intraventricular block

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

    Applicable To

    • Bundle-branch block NOS
    • bilateral I45.2
      ICD-10-CM Diagnosis Code I45.2

      Bifascicular block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • left I44.7
      ICD-10-CM Diagnosis Code I44.7

      Left bundle-branch block, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
      • hemiblock I44.60
        ICD-10-CM Diagnosis Code I44.60

        Unspecified fascicular block

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx

        Applicable To

        • Left bundle-branch hemiblock NOS
        • anterior I44.4
          ICD-10-CM Diagnosis Code I44.4

          Left anterior fascicular block

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
        • posterior I44.5
          ICD-10-CM Diagnosis Code I44.5

          Left posterior fascicular block

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
      • incomplete I44.7
        ICD-10-CM Diagnosis Code I44.7

        Left bundle-branch block, unspecified

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
        • with right bundle branch block I45.2
          ICD-10-CM Diagnosis Code I45.2

          Bifascicular block

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • with right bundle branch block I45.2
        ICD-10-CM Diagnosis Code I45.2

        Bifascicular block

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • right I45.10
      ICD-10-CM Diagnosis Code I45.10

      Unspecified right bundle-branch block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx

      Applicable To

      • Right bundle-branch block NOS
      • specified NEC I45.19
        ICD-10-CM Diagnosis Code I45.19

        Other right bundle-branch block

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
      • with
        • left bundle branch block I45.2
          ICD-10-CM Diagnosis Code I45.2

          Bifascicular block

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
        • left fascicular block I45.2
          ICD-10-CM Diagnosis Code I45.2

          Bifascicular block

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • Wilson's type I45.19
      ICD-10-CM Diagnosis Code I45.19

      Other right bundle-branch block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
  • cardiac I45.9
    ICD-10-CM Diagnosis Code I45.9

    Conduction disorder, unspecified

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

    Applicable To

    • Heart block NOS
    • Stokes-Adams syndrome
  • conduction I45.9
    ICD-10-CM Diagnosis Code I45.9

    Conduction disorder, unspecified

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

    Applicable To

    • Heart block NOS
    • Stokes-Adams syndrome
    • complete I44.2
      ICD-10-CM Diagnosis Code I44.2

      Atrioventricular block, complete

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

      Applicable To

      • Complete heart block NOS
      • Third degree block
  • fascicular (left) I44.60
    ICD-10-CM Diagnosis Code I44.60

    Unspecified fascicular block

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx

    Applicable To

    • Left bundle-branch hemiblock NOS
    • anterior I44.4
      ICD-10-CM Diagnosis Code I44.4

      Left anterior fascicular block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
    • posterior I44.5
      ICD-10-CM Diagnosis Code I44.5

      Left posterior fascicular block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
    • right I45.0
      ICD-10-CM Diagnosis Code I45.0

      Right fascicular block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
    • specified NEC I44.69
      ICD-10-CM Diagnosis Code I44.69

      Other fascicular block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Questionable As Admission Dx
  • foramen Magendie (acquired) G91.1
    ICD-10-CM Diagnosis Code G91.1

    Obstructive hydrocephalus

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • congenital Q03.1
      ICD-10-CM Diagnosis Code Q03.1

      Atresia of foramina of Magendie and Luschka

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

      Applicable To

      • Dandy-Walker syndrome
      • with spina bifida - see Spina bifida, by site, with hydrocephalus
  • heart I45.9
    ICD-10-CM Diagnosis Code I45.9

    Conduction disorder, unspecified

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

    Applicable To

    • Heart block NOS
    • Stokes-Adams syndrome
    • bundle branch I45.4
      ICD-10-CM Diagnosis Code I45.4

      Nonspecific intraventricular block

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

      Applicable To

      • Bundle-branch block NOS
      • bilateral I45.2
        ICD-10-CM Diagnosis Code I45.2

        Bifascicular block

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • complete I44.2
      (atrioventricular)
      ICD-10-CM Diagnosis Code I44.2

      Atrioventricular block, complete

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

      Applicable To

      • Complete heart block NOS
      • Third degree block
    • congenital Q24.6
      ICD-10-CM Diagnosis Code Q24.6

      Congenital heart block

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    • first degree I44.0
      (atrioventricular)
      ICD-10-CM Diagnosis Code I44.0

      Atrioventricular block, first degree

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • second degree I44.1
      (atrioventricular)
      ICD-10-CM Diagnosis Code I44.1

      Atrioventricular block, second degree

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

      Applicable To

      • Atrioventricular block, type I and II
      • Möbitz block, type I and II
      • Second degree block, type I and II
      • Wenckebach's block
    • specified type NEC I45.5
      ICD-10-CM Diagnosis Code I45.5

      Other specified heart block

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

      Applicable To

      • Sinoatrial block
      • Sinoauricular block

      Type 1 Excludes

      • heart block NOS (I45.9)
    • third degree I44.2
      (atrioventricular)
      ICD-10-CM Diagnosis Code I44.2

      Atrioventricular block, complete

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

      Applicable To

      • Complete heart block NOS
      • Third degree block
  • hepatic vein I82.0
    ICD-10-CM Diagnosis Code I82.0

    Budd-Chiari syndrome

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

    Applicable To

    • Hepatic vein thrombosis
  • intraventricular (nonspecific) I45.4
    ICD-10-CM Diagnosis Code I45.4

    Nonspecific intraventricular block

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

    Applicable To

    • Bundle-branch block NOS
    • bundle branch
      • bilateral I45.2
        ICD-10-CM Diagnosis Code I45.2

        Bifascicular block

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • kidney N28.9
    ICD-10-CM Diagnosis Code N28.9

    Disorder of kidney and ureter, unspecified

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

    Applicable To

    • Nephropathy NOS
    • Renal disease (acute) NOS
    • Renal insufficiency (acute)

    Type 1 Excludes

    • chronic renal insufficiency (N18.9)
    • unspecified nephritic syndrome (N05.-)
    • postcystoscopic or postprocedural N99.0
      ICD-10-CM Diagnosis Code N99.0

      Postprocedural (acute) (chronic) kidney failure

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

      Use Additional

      • code to type of kidney disease
  • Mobitz I44.1
    (types I and II)
    ICD-10-CM Diagnosis Code I44.1

    Atrioventricular block, second degree

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

    Applicable To

    • Atrioventricular block, type I and II
    • Möbitz block, type I and II
    • Second degree block, type I and II
    • Wenckebach's block
  • myocardial - see Block, heart
  • nodal I45.5
    ICD-10-CM Diagnosis Code I45.5

    Other specified heart block

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

    Applicable To

    • Sinoatrial block
    • Sinoauricular block

    Type 1 Excludes

    • heart block NOS (I45.9)
  • organ or site, congenital NEC - see Atresia, by site
  • portal I81
    (vein)
    ICD-10-CM Diagnosis Code I81

    Portal vein thrombosis

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

    Applicable To

    • Portal (vein) obstruction

    Type 2 Excludes

    • hepatic vein thrombosis (I82.0)
    • phlebitis of portal vein (K75.1)
  • second degree I44.1
    (types I and II)
    ICD-10-CM Diagnosis Code I44.1

    Atrioventricular block, second degree

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

    Applicable To

    • Atrioventricular block, type I and II
    • Möbitz block, type I and II
    • Second degree block, type I and II
    • Wenckebach's block
  • sinoatrial I45.5
    ICD-10-CM Diagnosis Code I45.5

    Other specified heart block

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

    Applicable To

    • Sinoatrial block
    • Sinoauricular block

    Type 1 Excludes

    • heart block NOS (I45.9)
  • sinoauricular I45.5
    ICD-10-CM Diagnosis Code I45.5

    Other specified heart block

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

    Applicable To

    • Sinoatrial block
    • Sinoauricular block

    Type 1 Excludes

    • heart block NOS (I45.9)
  • third degree I44.2
    ICD-10-CM Diagnosis Code I44.2

    Atrioventricular block, complete

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

    Applicable To

    • Complete heart block NOS
    • Third degree block
  • trifascicular I45.3
    ICD-10-CM Diagnosis Code I45.3

    Trifascicular block

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • tubal N97.1
    ICD-10-CM Diagnosis Code N97.1

    Female infertility of tubal origin

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

    Applicable To

    • Female infertility associated with congenital anomaly of tube
    • Female infertility due to tubal block
    • Female infertility due to tubal occlusion
    • Female infertility due to tubal stenosis
  • vein NOS I82.90
    ICD-10-CM Diagnosis Code I82.90

    Acute embolism and thrombosis of unspecified vein

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

    Applicable To

    • Embolism of vein NOS
    • Thrombosis (vein) NOS
  • Wenckebach I44.1
    (types I and II)
    ICD-10-CM Diagnosis Code I44.1

    Atrioventricular block, second degree

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

    Applicable To

    • Atrioventricular block, type I and II
    • Möbitz block, type I and II
    • Second degree block, type I and II
    • Wenckebach's block