ICD-10-CM diagnosis code
S90.852D Superficial foreign body, left foot, subsequent encounter
- Billable
- Yes, a complete code (FY2026)
Encounter (7th character)
This code is for a subsequent encounter: active treatment is complete and the patient is being seen during healing or recovery (for example a cast change, medication adjustment or follow-up visit).
Documenting S90.852D? Write the note in seconds
Paste your rough notes and get a structured SOAP note. Free, no account needed.
Other codes in S90
306 complete codes in this category.
- S90.849DExternal constriction, unspecified foot, subsequent encounter
- S90.849SExternal constriction, unspecified foot, sequela
- S90.851ASuperficial foreign body, right foot, initial encounter
- S90.851DSuperficial foreign body, right foot, subsequent encounter
- S90.851SSuperficial foreign body, right foot, sequela
- S90.852ASuperficial foreign body, left foot, initial encounter
- S90.852DSuperficial foreign body, left foot, subsequent encounter
- S90.852SSuperficial foreign body, left foot, sequela
- S90.859ASuperficial foreign body, unspecified foot, initial encounter
- S90.859DSuperficial foreign body, unspecified foot, subsequent encounter
- S90.859SSuperficial foreign body, unspecified foot, sequela
- S90.861AInsect bite (nonvenomous), right foot, initial encounter
Documentation tips
- Make sure the note supports every element of the title, “Superficial foreign body, left foot, subsequent encounter”: each detail in it should be traceable to the history, examination or assessment.
- Code to the highest specificity the documentation supports. If a detail is missing from the note, add it to the note rather than choosing a less specific code by default.
- Check the Tabular List and official guidelines for instructional notes (“code first”, “use additional code”, Excludes1/Excludes2) that apply to S90.
The international WHO ICD-10 also has S90, with its inclusion and exclusion notes; titles and detail can differ from ICD-10-CM.
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free