D75.A vs I88.1
D75.A (Glucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia) compared with I88.1 (Chronic lymphadenitis, except mesenteric), 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. D75.A carries an Excludes2 note covering I88.1: “chronic lymphadenitis (I88.1)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| D75.AGlucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia | I88.1Chronic lymphadenitis, except mesenteric | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | D50-D89 — Diseases of the Blood and Blood-forming Organs and Certain Disorders Involving the Immune Mechanism (D50-D89) | I00-I99 — Diseases of the Circulatory System (I00-I99) |
| Definition | Glucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia is a billable ICD-10-CM diagnosis code (D75.A). | Chronic lymphadenitis, except mesenteric is a billable ICD-10-CM diagnosis code (I88.1). |
| Includes | — | Adenitis Lymphadenitis |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources