I20.8
Non-Billable
ChapterI00–I99
Ranksubcategory
Official Description
Other forms of angina pectoris
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 9: Diseases of the Circulatory System (I00-I99).
Instructional Notes
Use Additional Code
- code(s) for symptoms associated with angina equivalent
General instructions are available for the parent sections:
Clinical Hierarchy
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to I20.8:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to I20.8. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
16 raw paths
Disease, diseased1 unique routes
Dysfunction1 unique routes
Likoff's syndrome1 unique routes
Schaufenster krankheit1 unique routes
Slow1 unique routes
Stenocardia1 unique routes
Syncope (near) (pre-)1 unique routes
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
Find Procedures (ICD-10-PCS)
Find surgical and procedural codes related to Other forms of angina pectoris.
Search PCS Codes