I27.1

Billable

ChapterI00–I99

Ranksubcategory

Official Description

Kyphoscoliotic heart disease

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 9: Diseases of the Circulatory System (I00-I99).

General instructions are available for the parent sections:

View CH9 Notes

Clinical Hierarchy

CH9Diseases of the circulatory system (I00-I99)

I26-I28Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)

I27Other pulmonary heart diseases

I27.1Kyphoscoliotic heart disease

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I27.1:

chapterCH9

Diseases of the circulatory system (I00-I99)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to I27.1. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

3 raw paths

Disease, diseased1 unique routes

heart (organic)

kyphoscoliotic→I27.1

Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic)1 unique routes

pulmonary

due to

kyphoscoliotic heart disease→I27.1

Kyphoscoliosis, kyphoscoliotic (acquired)1 unique routes

heart (disease)→I27.1

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 314

Other Circulatory System Diagnoses with MCC

DRG 315

Other Circulatory System Diagnoses with CC

DRG 316

Other Circulatory System Diagnoses without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Kyphoscoliotic heart disease.

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