1. ICD-10-CM Codes
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2. I00-I99 Diseases of the circulatory system
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3. I70-I79 Diseases of arteries, arterioles and capillaries
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4. I77- Other disorders of arteries and arterioles
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5. 2021 ICD-10-CM Diagnosis Code I77.89

2021 ICD-10-CM Diagnosis Code I77.89

Other specified disorders of arteries and arterioles

2016 2017 2018 2019 2020 2021 Billable/Specific Code

• I77.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• The 2021 edition of ICD-10-CM I77.89 became effective on October 1, 2020.
• This is the American ICD-10-CM version of I77.89 - other international versions of ICD-10 I77.89 may differ.

• Acquired arteriovenous malformation
• Adventitial cystic disease of popliteal artery
• Cystic adventitial disease of popliteal artery
• Entrapment syndrome of left popliteal artery
• Entrapment syndrome of right popliteal artery
• Left popliteal artery entrapment syndrome
• Right popliteal artery entrapment syndrome

• 299 Peripheral vascular disorders with mcc
• 300 Peripheral vascular disorders with cc
• 301 Peripheral vascular disorders without cc/mcc

Convert I77.89 to ICD-9-CM

• 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
• 2017 (effective 10/1/2016): No change
• 2018 (effective 10/1/2017): No change
• 2019 (effective 10/1/2018): No change
• 2020 (effective 10/1/2019): No change
• 2021 (effective 10/1/2020): No change

• Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) L02.91
  ICD-10-CM Diagnosis Code L02.91

  Cutaneous abscess, unspecified

  2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • artery I77.89 (wall)
• Artery, arterial - see also condition
  • abscess I77.89
• Deformity Q89.9
  ICD-10-CM Diagnosis Code Q89.9

  Congenital malformation, unspecified

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

  Applicable To

  • Congenital anomaly NOS
  • Congenital deformity NOS
  • aorta (arch) (congenital) Q25.40
    ICD-10-CM Diagnosis Code Q25.40

    Congenital malformation of aorta unspecified

    2017 - New Code 2018 2019 2020 2021 Billable/Specific Code POA Exempt
    • acquired I77.89
  • aortic
    • arch, acquired I77.89
  • artery (congenital) (peripheral) Q27.9
    ICD-10-CM Diagnosis Code Q27.9

    Congenital malformation of peripheral vascular system, unspecified

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

    Applicable To

    • Anomaly of artery or vein NOS
    • acquired I77.89
  • kidney(s) (calyx) (pelvis) (congenital) Q63.9
    ICD-10-CM Diagnosis Code Q63.9

    Congenital malformation of kidney, unspecified

    2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
    • artery (congenital) Q27.2
      ICD-10-CM Diagnosis Code Q27.2

      Other congenital malformations of renal artery

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

      Applicable To

      • Congenital malformation of renal artery NOS
      • Multiple renal arteries
      • acquired I77.89
• Degeneration, degenerative
  • aorta, aortic I70.0
    ICD-10-CM Diagnosis Code I70.0

    Atherosclerosis of aorta

    2016 2017 2018 2019 2020 2021 Billable/Specific Code Adult Dx (15-124 years)
    • fatty I77.89
• Degos' disease I77.89
• Disease, diseased - see also Syndrome
  • Degos' I77.89
• Disorder (of) - see also Disease
  • arteriole NEC I77.89
  • artery NEC I77.89
• Erosion
  • artery I77.2
    ICD-10-CM Diagnosis Code I77.2

    Rupture of artery

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Erosion of artery
    • Fistula of artery
    • Ulcer of artery

    Type 1 Excludes

    • traumatic rupture of artery - see injury of blood vessel by body region
    • without rupture I77.89
• Hyperplasia, hyperplastic
  • renal artery I77.89
• Hypertrophy, hypertrophic
  • artery I77.89
  • muscular coat, artery I77.89
• Papulosis
  • malignant I77.89
• Syndrome - see also Disease
  • popliteal
    • artery entrapment I77.89
  • Degos' I77.89
  • pectoral girdle I77.89
  • pectoralis minor I77.89
  • perabduction I77.89
  • subcostal nerve compression I77.89
• Vasculitis I77.6
  ICD-10-CM Diagnosis Code I77.6

  Arteritis, unspecified

  2016 2017 2018 2019 2020 2021 Billable/Specific Code

  Applicable To

  • Aortitis NOS
  • Endarteritis NOS

  Type 1 Excludes

  • arteritis or endarteritis:
  • aortic arch (M31.4)
  • cerebral NEC (I67.7)
  • coronary (I25.89)
  • deformans (I70.-)
  • giant cell (M31.5, M31.6)
  • obliterans (I70.-)
  • senile (I70.-)
  • kidney I77.89

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.