E08.43 vs K31.A0
E08.43 (Diabetes mellitus due to underlying condition with diabetic autonomic (poly)neuropathy) compared with K31.A0 (Gastric intestinal metaplasia, unspecified), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. K31.A0 carries an Excludes2 note covering E08.43: “diabetic gastroparesis (E08.43, E09.43, E10.43, E11.43, E13.43)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| E08.43Diabetes mellitus due to underlying condition with diabetic autonomic (poly)neuropathy | K31.A0Gastric intestinal metaplasia, unspecified | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | E00-E89 — Endocrine, Nutritional and Metabolic Diseases (E00-E89) | K00-K95 — Diseases of the Digestive System (K00-K95) |
| Definition | Diabetes mellitus due to underlying condition with diabetic autonomic (poly)neuropathy is a billable ICD-10-CM diagnosis code (E08.43). | Gastric intestinal metaplasia, unspecified is a billable ICD-10-CM diagnosis code (K31.A0). |
| Includes | Diabetes mellitus due to underlying condition with diabetic gastroparesis | functional disorders of stomach Gastric intestinal metaplasia indefinite for dysplasia Gastric intestinal metaplasia NOS |
| Use additional code | code to identify control using: injectable non-insulin antidiabetic drugs (Z79.85) insulin (Z79.4) | — |
| Code first | the underlying condition, such as: congenital rubella (P35.0) | — |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources