Coding notes
From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.
Excludes1
Not coded together with this code. The exception is when the two conditions are unrelated to each other.
- dehydration of newborn (P74.1)
- postprocedural hypovolemic shock (T81.19)
- traumatic hypovolemic shock (T79.4)
- androgen insensitivity syndrome (E34.5-)
- congenital adrenal hyperplasia (E25.0)
- hemolytic anemias attributable to enzyme disorders (D55.-)
- Marfan syndrome (Q87.4-)
- 5-alpha-reductase deficiency (E29.1)
Excludes2
Not part of this code, but both can be coded when both are documented.
- hypovolemic shock NOS (R57.1)
- Ehlers-Danlos syndromes (Q79.6-)
Use additional code
Add a second code for the following, when documented.
- code(s) for any associated disorders of electrolyte and acid-base balance (E87.-)
Related codes
Common questions
Is E86.0 a billable code?
Yes. E86.0 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.