U.S. ICD-10-CM · FY 2027

E86 ICD-10-CM Code: Volume depletion

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

E86

Volume depletion

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where E86 sits

  1. 1

    Chapter 4

    Endocrine, nutritional and metabolic diseases (E00-E89)

  2. 2

    Section

    Metabolic disorders (E70-E88)

  3. 3

    Category E86

    Volume depletion

  4. 4

    Code E86

    Volume depletion

More specific choices

Codes under E86

E86 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for E86.

Code first

No “code first” instruction is listed for E86.

Use additional code

  • code(s) for any associated disorders of electrolyte and acid-base balance (E87.-)

Excludes1

Conditions that should not be reported together with this code.

  • dehydration of newborn (P74.1)
  • postprocedural hypovolemic shock (T81.19)
  • traumatic hypovolemic shock (T79.4)

Excludes2

Conditions not included here that may be reported separately when present.

  • hypovolemic shock NOS (R57.1)

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code E86 mean?

E86 is the FY 2027 U.S. ICD-10-CM code for “Volume depletion.”

Is E86 a billable or specific ICD-10-CM code?

No. E86 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is E86 located in ICD-10-CM?

E86 is listed in Chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89), within Metabolic disorders (E70-E88) (E70–E88), under category E86, Volume depletion.

What coding notes are listed for E86?

No inclusion terms are listed for E86 in this reference record. No code-first instruction is listed. Additional-code instructions: code(s) for any associated disorders of electrolyte and acid-base balance (E87.-). Excludes1 notes: dehydration of newborn (P74.1); postprocedural hypovolemic shock (T81.19); traumatic hypovolemic shock (T79.4). Excludes2 notes: hypovolemic shock NOS (R57.1).

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