P71.9
✓ Billable
Transitory neonatal disorder of calcium and magnesium metabolism, unspecified
ICD-10-CM · FY2026 · Certain Conditions Originating in the Perinatal Period
Code
P71.9
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Certain Conditions Originating in the Perinatal Period
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code P71.9?
ICD-10-CM code P71.9 represents Transitory neonatal disorder of calcium and magnesium metabolism, unspecified. It is a billable diagnosis code in the Certain Conditions Originating in the Perinatal Period chapter, effective October 1, 2025 – September 30, 2026.
Is P71.9 billable?
Yes. P71.9 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is P71.9 in?
P71.9 belongs to the Certain Conditions Originating in the Perinatal Period chapter (P00–P96) of ICD-10-CM.
Related codes in the P71 category
P71
Transitory neonatal disorders of calcium and magnesium metabolism
Non-billable
P71.0
Cow's milk hypocalcemia in newborn
Billable
P71.1
Other neonatal hypocalcemia
Billable
P71.2
Neonatal hypomagnesemia
Billable
P71.3
Neonatal tetany without calcium or magnesium deficiency
Billable
P71.4
Transitory neonatal hypoparathyroidism
Billable
P71.8
Other transitory neonatal disorders of calcium and magnesium metabolism
Billable
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