E86 – Volume depletion

ICD-10-CM 2027 diagnosis code · Metabolic disorders

Non-billable header

ICD-10-CM code E86
Code
E86 (claims format: E86)
Description
Volume depletion
Billable
No – use a more specific code below
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
4. Endocrine, nutritional and metabolic diseases (E00-E89)
Block
E70-E88 Metabolic disorders

Billable codes under E86

E86 is a header code and cannot be used on claims. Choose the most specific code:

Notes for E86

Excludes1 (not coded here):
  • dehydration of newborn (P74.1)
  • postprocedural hypovolemic shock (T81.19)
  • traumatic hypovolemic shock (T79.4)
Excludes2 (not included here):
  • hypovolemic shock NOS (R57.1)
Use additional code:
  • code(s) for any associated disorders of electrolyte and acid-base balance (E87.-)

Notes inherited from parent codes

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

Block E70-E88

Excludes1 (not coded here):
  • 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 included here):
  • Ehlers-Danlos syndromes (Q79.6-)

Frequently asked questions

What is ICD-10 code E86?

E86 is the ICD-10-CM code for volume depletion, in the block E70-E88 (Metabolic disorders).

Is E86 a billable code?

No. E86 is a header code with more specific child codes; report one of the billable codes listed above.

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.