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S62.303A vs S62.303G

S62.303A (Unspecified fracture of third metacarpal bone, left hand, initial encounter for closed fracture) compared with S62.303G (Unspecified fracture of third metacarpal bone, left hand, subsequent encounter for fracture with delayed healing), from the official CMS tabular data. S62.303A and S62.303G code the same injury at a different phase of treatment.

Can these codes be reported together?

Same injury, other encounter phase. S62.303A and S62.303G 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

S62.303AUnspecified fracture of third metacarpal bone, left hand, initial encounter for closed fractureS62.303GUnspecified fracture of third metacarpal bone, left hand, subsequent encounter for fracture with delayed healing
Billing statusBillableBillable
ClassificationS00-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)
DefinitionUnspecified fracture of third metacarpal bone, left hand, initial encounter for closed fracture is a billable ICD-10-CM diagnosis code (S62.303A).Unspecified fracture of third metacarpal bone, left hand, subsequent encounter for fracture with delayed healing is a billable ICD-10-CM diagnosis code (S62.303G).
7th characterThe appropriate 7th character is to be added to each code from category S62The 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