S90.46 — Insect bite (nonvenomous) of toe
Is S90.46 billable?
No — S90.46 is a non-billable header code. S90.46 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 18 billable codes beneath S90.46.
Billable codes under this header
- S90.461AInsect bite (nonvenomous), right great toe, initial encounter
- S90.461DInsect bite (nonvenomous), right great toe, subsequent encounter
- S90.461SInsect bite (nonvenomous), right great toe, sequela
- S90.462AInsect bite (nonvenomous), left great toe, initial encounter
- S90.462DInsect bite (nonvenomous), left great toe, subsequent encounter
- S90.462SInsect bite (nonvenomous), left great toe, sequela
- S90.463AInsect bite (nonvenomous), unspecified great toe, initial encounter
- S90.463DInsect bite (nonvenomous), unspecified great toe, subsequent encounter
- S90.463SInsect bite (nonvenomous), unspecified great toe, sequela
- S90.464AInsect bite (nonvenomous), right lesser toe(s), initial encounter
- S90.464DInsect bite (nonvenomous), right lesser toe(s), subsequent encounter
- S90.464SInsect bite (nonvenomous), right lesser toe(s), sequela
- S90.465AInsect bite (nonvenomous), left lesser toe(s), initial encounter
- S90.465DInsect bite (nonvenomous), left lesser toe(s), subsequent encounter
- S90.465SInsect bite (nonvenomous), left lesser toe(s), sequela
- S90.466AInsect bite (nonvenomous), unspecified lesser toe(s), initial encounter
- S90.466DInsect bite (nonvenomous), unspecified lesser toe(s), subsequent encounter
- S90.466SInsect bite (nonvenomous), unspecified lesser toe(s), sequela
S90.46 at a glance
| Code | S90.46 |
|---|---|
| Description | Insect bite (nonvenomous) of toe |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is S90.46 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to S90.46. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Bite › toe › superficial NEC › insect (s) (animal) (human)
- Bite › toe › superficial NEC › insect › great (s) (animal) (human)
Use additional code — inherited from Chapter 19
Report an additional code alongside S90.46 to fully describe the condition. S90.46 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 S90.46, but a patient may have both at the same time. When documentation supports it, S90.46 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S90-S99
The conditions below are not part of S90.46, but a patient may have both at the same time. When documentation supports it, S90.46 and the excluded code may both be reported.
What codes fall under S90.46? (6)
- S90.461Insect bite (nonvenomous), right great toenot billable
- S90.462Insect bite (nonvenomous), left great toenot billable
- S90.463Insect bite (nonvenomous), unspecified great toenot billable
- S90.464Insect bite (nonvenomous), right lesser toe(s)not billable
- S90.465Insect bite (nonvenomous), left lesser toe(s)not billable
- S90.466Insect bite (nonvenomous), unspecified lesser toe(s)not billable
How long has S90.46 existed?
S90.46 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.