Appendix 1.
ICD-9/CPT Codes for Exclusion Criteria
| ICD-9/CPT codes | |
|---|---|
| Type of condition/event | 1 inpatient, emergency department, observation stay, or physician E/M claim with ICD-9 code in any position of the claim |
| Valvular AF exclusions | 35.00–35.04, 35.10–35.14, 35.2–35.28, 35.335.35, 35.39, 35.4–35.42, 35.5–35.54, 35.6–35.63, 35.7–35.73, 36.1–36.17, 36.19, 37.1–37.12, 37.3–37.33, 37.4 |
| Valvular AF exclusions | 394.0, 394.2, 396.0, 396.1, 396.8, V42.2, V43.3, 242 |
AF indicates atrial fibrillation; CPT, Current Procedural Terminology; E/M, evaluation and management; ICD-9, International Classification of Diseases, Ninth Revision.
CPT copyright 2012 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association.