E08.43 vs K31.A14
E08.43 (Diabetes mellitus due to underlying condition with diabetic autonomic (poly)neuropathy) compared with K31.A14 (Gastric intestinal metaplasia without dysplasia, involving the cardia), 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.A14 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.A14Gastric intestinal metaplasia without dysplasia, involving the cardia | |
|---|---|---|
| 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 without dysplasia, involving the cardia is a billable ICD-10-CM diagnosis code (K31.A14). |
| Includes | Diabetes mellitus due to underlying condition with diabetic gastroparesis | functional disorders of stomach |
| 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