S90.474D – Other superficial bite of right lesser toe(s), subsequent encounter

ICD-10-CM 2027 diagnosis code · Injuries to the ankle and foot

Billable code

ICD-10-CM code S90.474D

Code: S90.474D (claims format: S90474D)
Description: Other superficial bite of right lesser toe(s), subsequent encounter
Short description: Other superficial bite of right lesser toe(s), subs encntr
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 19. Injury, poisoning and certain other consequences of external causes (S00-T88)
Block: S90-S99 Injuries to the ankle and foot
Parent codes: S90 › S90.4 › S90.47 › S90.474

7th character values

Codes in this category need a 7th character to describe the encounter or episode of care.

Character	Meaning
`A`	initial encounter
`D`	subsequent encounter
`S`	sequela

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

S90 – Superficial injury of ankle, foot and toes

7th character note:

The appropriate 7th character is to be added to each code from category S90

S90.47 – Other superficial bite of toe

Excludes1 (not coded here):

open bite of toe (S91.15-, S91.25-)

Block S90-S99

Excludes2 (not included here):

burns and corrosions (T20-T32)
fracture of ankle and malleolus (S82.-)
frostbite (T33-T34)
insect bite or sting, venomous (T63.4)

Related codes in S90.474

Frequently asked questions

What is ICD-10 code S90.474D?

S90.474D is the ICD-10-CM code for other superficial bite of right lesser toe(s), subsequent encounter, in the block S90-S99 (Injuries to the ankle and foot).

Is S90.474D a billable code?

Yes. S90.474D is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does S90.474D belong to?

It belongs to category S90 – Superficial injury of ankle, foot and toes.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.