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I27.9 - Pulmonary heart disease, unspecified


The ICD 10 Code for Pulmonary heart disease, unspecified is listed as I27.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: I27.9
Description: Pulmonary heart disease, unspecified
  • Chronic cardiopulmonary disease
Diagnostic Related Groups
(MS-DRG v30.0)
314 - Other Circulatory System Diagnoses W Mcc
315 - Other Circulatory System Diagnoses W Cc
316 - Other Circulatory System Diagnoses W/o Cc/mcc
Chapter Diseases of the circulatory system (I00-I99)
Block Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)
Parent I27 - Other pulmonary heart diseases
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 416.9 - Chronic pulmonary heart disease, unspecified (approximate)
ICD-10-CM Siblings (same level / similar specificity) of I27.9:
I27.0 - Primary pulmonary hypertension
I27.1 - Kyphoscoliotic heart disease
I27.2 - Other secondary pulmonary hypertension
I27.8 - Other specified pulmonary heart diseases