S62.399A vs S62.399D
S62.399A (Other fracture of unspecified metacarpal bone, initial encounter for closed fracture) compared with S62.399D (Other fracture of unspecified metacarpal bone, subsequent encounter for fracture with routine healing), from the official CMS tabular data. S62.399A and S62.399D code the same injury at a different phase of treatment.
Can these codes be reported together?
Same injury, other encounter phase. S62.399A and S62.399D code the same injury at a different phase of treatment, set by the 7th character.
The 7th character records the type of care given at the encounter being coded (ICD-10-CM Official Guidelines, Section I.C.19.a), so one encounter takes one of these, not both.
Side by side
| S62.399AOther fracture of unspecified metacarpal bone, initial encounter for closed fracture | S62.399DOther fracture of unspecified metacarpal bone, subsequent encounter for fracture with routine healing | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | S00-T88 — Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88) | S00-T88 — Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88) |
| Definition | Other fracture of unspecified metacarpal bone, initial encounter for closed fracture is a billable ICD-10-CM diagnosis code (S62.399A). | Other fracture of unspecified metacarpal bone, subsequent encounter for fracture with routine healing is a billable ICD-10-CM diagnosis code (S62.399D). |
| 7th character | The appropriate 7th character is to be added to each code from category S62 | The appropriate 7th character is to be added to each code from category S62 |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources