Q65.4 (Congenital partial dislocation of hip, bilateral) compared with Q65.5 (Congenital partial dislocation of hip, unspecified), from the official CMS tabular data. Q65.4 and Q65.5 code the same condition on opposite sides. MedCoder-derived
Same condition; these differ only in which side is documented.
These codes share a category and title and differ only in the side affected. The documentation decides which applies, and a bilateral code is reported only where the code set provides one.
Source: ICD-10-CM tabular list (laterality variant derived from the code title)
Same condition, opposite side. Q65.4 and Q65.5 name the same condition on opposite sides of the body.
Same category and title, differing only in which side is affected — the documentation decides which one applies, and a bilateral code is reported only where the code set provides one.
| Q65.4Congenital partial dislocation of hip, bilateral | Q65.5Congenital partial dislocation of hip, unspecified | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | Q00-Q99 — Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99) | Q00-Q99 — Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99) |
| Definition | Congenital partial dislocation of hip, bilateral is a billable ICD-10-CM diagnosis code (Q65.4). | Congenital partial dislocation of hip, unspecified is a billable ICD-10-CM diagnosis code (Q65.5). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources