I79.8

Other disorders of arteries, arterioles and capillaries in diseases classified elsewhere

Billable / specific

I79.8 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Excludes1

Not coded here — never report together with this code.

  • diabetic (peripheral) angiopathy (E08-E13 with .51-.52)
  • syphilitic endarteritis (A52.09)
  • tuberculous endarteritis (A18.89)

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from I79)
  • certain infectious and parasitic diseases (A00-B99) (from I79)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from I79)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from I79)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from I79)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from I79)
  • neoplasms (C00-D49) (from I79)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from I79)
  • systemic connective tissue disorders (M30-M36) (from I79)
  • transient cerebral ischemic attacks and related syndromes (G45.-) (from I79)

Code first

Sequence the underlying condition first.

  • underlying disease, such as:
  • amyloidosis (E85.-)

Parent code

  • I79Disorders of arteries, arterioles and capillaries in diseases classified elsewhereHeader

Related codes

  • I79.0Aneurysm of aorta in diseases classified elsewhereBillable
  • I79.1Aortitis in diseases classified elsewhereBillable

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