S61.330A vs S61.330D
S61.330A (Puncture wound without foreign body of right index finger with damage to nail, initial encounter) compared with S61.330D (Puncture wound without foreign body of right index finger with damage to nail, subsequent encounter), from the official CMS tabular data. S61.330A and S61.330D code the same injury at a different phase of treatment.
Can these codes be reported together?
Same injury, other encounter phase. S61.330A and S61.330D 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
| S61.330APuncture wound without foreign body of right index finger with damage to nail, initial encounter | S61.330DPuncture wound without foreign body of right index finger with damage to nail, subsequent encounter | |
|---|---|---|
| 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 | Puncture wound without foreign body of right index finger with damage to nail, initial encounter is a billable ICD-10-CM diagnosis code (S61.330A). | Puncture wound without foreign body of right index finger with damage to nail, subsequent encounter is a billable ICD-10-CM diagnosis code (S61.330D). |
| 7th character | The appropriate 7th character is to be added to each code from category S61 | The appropriate 7th character is to be added to each code from category S61 |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources