E87.20

Billable

Acidosis, unspecified

E87.20 is the ICD-10-CM code for Acidosis, unspecified. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
E00-E89
Parent
E87.2
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

Includes

  • Lactic acidosis NOS
  • Metabolic acidosis NOS

Notes

  • , if applicable, respiratory failure with hypercapnia (J96. with 5th character 2)

Frequently asked questions

What is ICD-10 code E87.20?
E87.20 is the ICD-10-CM code for "Acidosis, unspecified". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E87.20 a billable code?
Yes — E87.20 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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