I27.9

Pulmonary heart disease, unspecified

Billable / specificHCC V28 226

I27.9 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Chronic cardiopulmonary disease

Excludes2

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

  • certain conditions originating in the perinatal period (P04-P96) (from I27)
  • certain infectious and parasitic diseases (A00-B99) (from I27)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from I27)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from I27)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from I27)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from I27)
  • neoplasms (C00-D49) (from I27)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from I27)
  • systemic connective tissue disorders (M30-M36) (from I27)
  • transient cerebral ischemic attacks and related syndromes (G45.-) (from I27)

Also known as

  • Chronic cardiopulmonary disease
  • Disease, diseased, cardiopulmonary, chronic
  • Disease, diseased, heart, pulmonary
  • Disease, diseased, pulmonary, heart

Parent code

  • I27Other pulmonary heart diseasesHeader

Related codes

  • I27.0Primary pulmonary hypertensionBillable
  • I27.1Kyphoscoliotic heart diseaseBillable
  • I27.2Other secondary pulmonary hypertensionHeader
  • I27.8Other specified pulmonary heart diseasesHeader

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