D75.A — Glucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia
D75.A is a billable, specific ICD-10-CM code for glucose-6-phosphate dehydrogenase (g6pd) deficiency without anemia. It is valid for submission on a claim.
Excludes1 — never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
- glucose-6-phosphate dehydrogenase (G6PD) deficiency with anemia (D55.0)
Other codes that can never be billed with D75.A
These codes carry an Excludes1 note pointing at D75.A. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading D75.A alone.
- D55.0Anemia due to glucose-6-phosphate dehydrogenase [G6PD] deficiency
Risk adjustment
D75.A does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
How D75.A is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to D75.A.
- Deficiency, deficient›glucose-6-phosphate dehydrogenase›without anemia
Related codes at this level
Codes that share D75. If D75.A is not quite right, the correct code is usually one of these.
Questions about D75.A
- Is D75.A a billable ICD-10-CM code?
- Yes. D75.A is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does D75.A sit in the tabular list?
- Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89), in the block Other disorders of blood and blood-forming organs (D70-D77).
- What cannot be coded together with D75.A?
- D75.A carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.