| Source ICD-10 | Mapping Type | Target ICD-9 |
| Recommended Mapping (based on statistical analysis) |
| 4A0D83Z (Procedure) - Measurement of Urinary Contractility, Endo (Measurement of Urinary Contractility, Via Natural or Artificial Opening Endoscopic) | Single To Single | 8923 (Procedure) - Urethral sphincter emg (Urethral sphincter electromyogram) |
| CMS/CDC General Equivalence Mappings |
| 4A0D83Z (Procedure) - Measurement of Urinary Contractility, Endo (Measurement of Urinary Contractility, Via Natural or Artificial Opening Endoscopic) | Single To Single | Alternative #1: 8923 (Procedure) - Urethral sphincter emg (Urethral sphincter electromyogram) |
Single To Single | Alternative #2: 8929 (Procedure) - Other gu system exams (Other nonoperative genitourinary system measurements) |