S73.043D — Central subluxation of unspecified hip, subsequent encounter
Is S73.043D billable?
Yes, but S73.043D is an unspecified code. S73.043D is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, S73.043D is an unspecified or catch-all code. Payers apply additional scrutiny to unspecified codes and many deny them when the medical record supports a more specific option, so check the documentation before selecting S73.043D — the more specific alternatives are listed below.
S73.043D at a glance
| Code | S73.043D |
|---|---|
| Description | Central subluxation of unspecified hip, subsequent encounter |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "D" | subsequent encounter |
What does the 7th character "D" mean in S73.043D?
In S73.043D, the 7th character D means subsequent encounter. The 7th character is required for S73.043D to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does S73.043D group to?
S73.043D sits in MDC 23 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 949Aftercare with CC/MCCmedical
- 950Aftercare without CC/MCCmedical
How is S73.043D listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S73.04, the nearest indexed parent of S73.043D. Use them to find the family, then select the specific code.
- Dislocation › hip › central (articular)
- Subluxation › hip › central
Use additional code — inherited from Chapter 19
Report an additional code alongside S73.043D to fully describe the condition. S73.043D is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of S73.043D, but a patient may have both at the same time. When documentation supports it, S73.043D and the excluded code may both be reported.
Excludes2 — not included here — inherited from S70-S79
The conditions below are not part of S73.043D, but a patient may have both at the same time. When documentation supports it, S73.043D and the excluded code may both be reported.
Excludes2 — not included here — inherited from S73
The conditions below are not part of S73.043D, but a patient may have both at the same time. When documentation supports it, S73.043D and the excluded code may both be reported.
- strain of muscle, fascia and tendon of hip and thigh (S76.-)
Excludes2 — not included here — inherited from S73.0
The conditions below are not part of S73.043D, but a patient may have both at the same time. When documentation supports it, S73.043D and the excluded code may both be reported.
Code also — inherited from S73
Two codes may be needed to describe the condition fully. Whether S73.043D is sequenced first depends on the reason for the encounter.
- any associated open wound
How long has S73.043D existed?
S73.043D has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.