Pulmonary hypertension, unspecified
- I27.20 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2025 edition of ICD-10-CM I27.20 became effective on October 1, 2024.
- This is the American ICD-10-CM version of I27.20 – other international versions of ICD-10 I27.20 may differ.
Applicable To
- Pulmonary hypertension NOS
The following code(s) above I27.20 contain annotation back-references
that may be applicable to I27.20:
ICD-10-CM I27.20 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):
- 314 Other circulatory system diagnoses with mcc
- 315 Other circulatory system diagnoses with cc
- 316 Other circulatory system diagnoses without cc/mcc
Convert I27.20 to ICD-9-CMCode History
- 2018 (effective 10/1/2017): New code
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- 2024 (effective 10/1/2023): No change
- 2025 (effective 10/1/2024): No change
Code annotations containing back-references to I27.20:
- Type 1 Excludes: I27.0
Diagnosis Index entries containing back-references to I27.20:
- Disease, diseased – see also Syndrome
- pulmonary – see also Disease, lung
- hypertensive (vascular) I27.20 – see also Hypertension, pulmonary
- pulmonary – see also Disease, lung
- Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic) I10
- pulmonary I27.20