P71.3: Neonatal tetany without calcium or magnesium deficiency
P71.3 is the billable ICD-10-CM diagnosis code for Neonatal tetany without calcium or magnesium deficiency. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code P71.3?
P71.3 is the ICD-10-CM diagnosis code for Neonatal tetany without calcium or magnesium deficiency. It belongs to category P71 (Transitory neonatal disorders of calcium and magnesium metabolism).
Is P71.3 a billable code?
Yes. P71.3 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does P71.3 belong to?
P71.3 is part of ICD-10-CM category P71 — Transitory neonatal disorders of calcium and magnesium metabolism, which has 14 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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