S60.529A — Blister (nonthermal) of unspecified hand, initial encounter
Is S60.529A billable?
Yes, but S60.529A is an unspecified code. S60.529A is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, S60.529A 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 S60.529A — the more specific alternatives are listed below.
S60.529A at a glance
| Code | S60.529A |
|---|---|
| Description | Blister (nonthermal) of unspecified hand, initial encounter |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
| 7th character "A" | initial encounter |
What does the 7th character "A" mean in S60.529A?
In S60.529A, the 7th character A means initial encounter. The 7th character is required for S60.529A to be a valid, complete code.
Same condition, different episode of care — switch the 7th character:
Which MS-DRGs does S60.529A group to?
S60.529A sits in MDC 09 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.
- 606Minor Skin Disorders with MCCmedical
- 607Minor Skin Disorders without MCCmedical
How is S60.529A listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S60.52, the nearest indexed parent of S60.529A. Use them to find the family, then select the specific code.
- Blister › hand (nonthermal)
Use additional code — inherited from Chapter 19
Report an additional code alongside S60.529A to fully describe the condition. S60.529A 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 S60.529A, but a patient may have both at the same time. When documentation supports it, S60.529A and the excluded code may both be reported.
Excludes2 — not included here — inherited from S60-S69
The conditions below are not part of S60.529A, but a patient may have both at the same time. When documentation supports it, S60.529A and the excluded code may both be reported.
Excludes2 — not included here — inherited from S60.5
The conditions below are not part of S60.529A, but a patient may have both at the same time. When documentation supports it, S60.529A and the excluded code may both be reported.
How long has S60.529A existed?
S60.529A 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.