P71: Transitory neonatal disorders of calcium and magnesium metabolism
Codes under P71 (Transitory neonatal disorders of calcium and magnesium metabolism). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| P71.0 | Cow's milk hypocalcemia in newborn | ✓ |
| P71.0 | Cow's milk hypocalcemia in newborn | ✓ |
| P71.1 | Other neonatal hypocalcemia | ✓ |
| P71.1 | Other neonatal hypocalcemia | ✓ |
| P71.2 | Neonatal hypomagnesemia | ✓ |
| P71.2 | Neonatal hypomagnesemia | ✓ |
| P71.3 | Neonatal tetany without calcium or magnesium deficiency | ✓ |
| P71.3 | Neonatal tetany without calcium or magnesium deficiency | ✓ |
| P71.4 | Transitory neonatal hypoparathyroidism | ✓ |
| P71.4 | Transitory neonatal hypoparathyroidism | ✓ |
| P71.8 | Other transitory neonatal disorders of calcium and magnesium metabolism | ✓ |
| P71.8 | Other transitory neonatal disorders of calcium and magnesium metabolism | ✓ |
| P71.9 | Transitory neonatal disorder of calcium and magnesium metabolism, unspecified | ✓ |
| P71.9 | Transitory neonatal disorder of calcium and magnesium metabolism, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code P71?
P71 is an ICD-10-CM category covering Transitory neonatal disorders of calcium and magnesium metabolism. It contains 14 more specific diagnosis codes, 14 of which are billable.
Is P71 a billable code?
No — P71 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example P71.0 — Cow's milk hypocalcemia in newborn). 14 of the 14 codes under P71 are billable.
What codes fall under P71?
P71 includes P71.0, P71.0, P71.1, P71.1, P71.2, plus 9 more. See the full list with descriptions and billable status above.
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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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