All ICD10 Codes

P71

Non-Billable
ChapterP00–P96
Rankcategory
Official Description

Transitory neonatal disorders of calcium and magnesium metabolism

Use a more specific code (7 billable)
P71.0Cow's milk hypocalcemia in newbornP71.1Other neonatal hypocalcemiaP71.2Neonatal hypomagnesemiaP71.3Neonatal tetany without calcium or magnesium deficiencyP71.4Transitory neonatal hypoparathyroidismP71.8Other transitory neonatal disorders of calcium and magnesium metabolismP71.9Transitory neonatal disorder of calcium and magnesium metabolism, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 16: Certain Conditions Originating in the Perinatal Period (P00-P96).

CH16 Parent Instructions

Includes
  • conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later
Excludes2(Not included here. Code separately if applicable.)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • tetanus neonatorum (A33)

P70-P74 Parent Instructions

Includes
  • transitory endocrine and metabolic disturbances caused by the infant's response to maternal endocrine and metabolic factors, or its adjustment to extrauterine environment

Clinical Hierarchy

BillableHas subcodes
CH16Certain conditions originating in the perinatal period (P00-P96)
P70-P74Transitory endocrine and metabolic disorders specific to newborn (P70-P74)
P71Transitory neonatal disorders of calcium and magnesium metabolismNot billable
P71.0Cow's milk hypocalcemia in newbornBillable
P71.1Other neonatal hypocalcemiaBillable
P71.2Neonatal hypomagnesemiaBillable
P71.3Neonatal tetany without calcium or magnesium deficiencyBillable
P71.4Transitory neonatal hypoparathyroidismBillable
P71.8Other transitory neonatal disorders of calcium and magnesium metabolismBillable
P71.9Transitory neonatal disorder of calcium and magnesium metabolism, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to P71:

blockP70-P74
Transitory endocrine and metabolic disorders specific to newborn (P70-P74)
View context instructions
chapterCH16
Certain conditions originating in the perinatal period (P00-P96)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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