2020 ICD-10-CM Diagnosis Code I77.3

Arterial fibromuscular dysplasia

    2016 2017 2018 2019 2020 Billable/Specific Code
  • I77.3 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM I77.3 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of I77.3 - other international versions of ICD-10 I77.3 may differ.
Applicable To
  • Fibromuscular hyperplasia (of) carotid artery
  • Fibromuscular hyperplasia (of) renal artery
The following code(s) above I77.3 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to I77.3:
  • I00-I99
    2020 ICD-10-CM Range I00-I99

    Diseases of the circulatory system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    • systemic connective tissue disorders (M30-M36)
    • transient cerebral ischemic attacks and related syndromes (G45.-)
    Diseases of the circulatory system
  • I77
    ICD-10-CM Diagnosis Code I77

    Other disorders of arteries and arterioles

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • collagen (vascular) diseases (M30-M36)
    • hypersensitivity angiitis (M31.0)
    • pulmonary artery (I28.-)
    Other disorders of arteries and arterioles
Approximate Synonyms
  • Fibromuscular dysplasia of bilateral renal arteries
  • Fibromuscular dysplasia of left renal artery
  • Fibromuscular dysplasia of right renal artery
  • Fibromuscular hyperplasia of artery
  • Fibromuscular hyperplasia of bilateral carotid arteries
  • Fibromuscular hyperplasia of left carotid artery
  • Fibromuscular hyperplasia of right carotid artery
Clinical Information
  • A disorder characterized by fibrous thickening of the arterial wall resulting in narrowing of the arterial lumen. It most often affects the renal artery and less often the carotid artery and abdominal arteries. It can cause hypertension and aneurysm formation.
  • An idiopathic, segmental, nonatheromatous disease of the musculature of arterial walls, leading to stenosis of small and medium-sized arteries. There is true proliferation of smooth muscle cells and fibrous tissue. Fibromuscular dysplasia lesions are smooth stenosis and occur most often in the renal and carotid arteries. They may also occur in other peripheral arteries of the extremity.
ICD-10-CM I77.3 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 299 Peripheral vascular disorders with mcc
  • 300 Peripheral vascular disorders with cc
  • 301 Peripheral vascular disorders without cc/mcc

Convert I77.3 to ICD-9-CM

Code History
  • 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

Diagnosis Index entries containing back-references to I77.3:

ICD-10-CM Codes Adjacent To I77.3
I75.023 Atheroembolism of bilateral lower extremities
I75.029 Atheroembolism of unspecified lower extremity
I75.8 Atheroembolism of other sites
I75.81 Atheroembolism of kidney
I75.89 Atheroembolism of other site
I76 Septic arterial embolism
I77 Other disorders of arteries and arterioles
I77.0 Arteriovenous fistula, acquired
I77.1 Stricture of artery
I77.2 Rupture of artery
I77.3 Arterial fibromuscular dysplasia
I77.4 Celiac artery compression syndrome
I77.5 Necrosis of artery
I77.6 Arteritis, unspecified
I77.7 Other arterial dissection
I77.70 Dissection of unspecified artery
I77.71 Dissection of carotid artery
I77.72 Dissection of iliac artery
I77.73 Dissection of renal artery
I77.74 Dissection of vertebral artery
I77.75 Dissection of other precerebral arteries

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