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Q27Non-billableSave

Q27 - Other congenital malformations of peripheral vascular system

ICD-10-CM Chapter 17: Congenital malformations, deformations and chromosomal abnormalities · Q20-Q28 Congenital malformations of the circulatory system (Q20-Q28) · Top-level category · FY2027

Coding Guidance

Q27 is a non-billable heading. Report one of the 7 more specific codes below.

Includes, Excludes and Coding Notes

Excludes 2 — Not Included HereFrom Q27

Not part of this code; report both codes when the patient has both conditions.

  • anomalies of cerebral and precerebral vessels (Q28.0-Q28.3)
  • anomalies of coronary vessels (Q24.5)
  • anomalies of pulmonary artery (Q25.5-Q25.7)
  • congenital retinal aneurysm (Q14.1)
  • hemangioma and lymphangioma (D18.-)
Excludes 2 — Not Included HereFrom Chapter Q00-Q99

Not part of this code; report both codes when the patient has both conditions.

  • inborn errors of metabolism (E70-E88)
NotesFrom Chapter Q00-Q99

Instructional notes from the ICD-10-CM tabular list.

  • Codes from this chapter are not for use on maternal records

More Specific Codes (7)

Q27.0Congenital absence and hypoplasia of umbilical artery→Q27.1Congenital renal artery stenosis→Q27.2Other congenital malformations of renal artery→Q27.3Arteriovenous malformation (peripheral)→Q27.4Congenital phlebectasia→Q27.8Other specified congenital malformations of peripheral vascular system→Q27.9Congenital malformation of peripheral vascular system, unspecified→

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with Q27.