P71.2
BillableNeonatal hypomagnesemia
Neonatal hypomagnesemia
Coding Notes
Includes
Conditions included under this code
- 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
- transitory endocrine and metabolic disturbances caused by the infant's response to maternal endocrine and metabolic factors, or its adjustment to extrauterine environment
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(6)
P71.0Cow's milk hypocalcemia in newborn
P71.1Other neonatal hypocalcemia
P71.3Neonatal tetany without calcium or magnesium deficiency
P71.4Transitory neonatal hypoparathyroidism
P71.8Oth transitory neonatal disord of calcium & magnesium metab
P71.9Transitory neonatal disord of calcium & magnesium metab,unsp
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(87)
SNOMED CT
- Tetany10629009
- Familial hypomagnesaemia-hypercalciuria50029007
- Familial hypomagnesemia-hypercalciuria50029007
- Primary hypomagnesaemia80710001
- Primary hypomagnesemia80710001
- Hypocalciuria86353007
- Neonatal hypomagnesaemia87898000
- Neonatal hypomagnesemia87898000
- Hypomagnesaemia190855004
- Hypomagnesemia190855004
- Hypomagnesaemic tetany in newborn276632003
- Hypomagnesemic tetany in newborn276632003
- Familial hypomagnesaemia hypercalciuria nephrocalcinosis with severe ocular involvement717787005
- Familial hypomagnesemia hypercalciuria nephrocalcinosis with severe ocular involvement717787005
- Familial primary hypomagnesaemia with normocalciuria717788000
- Familial primary hypomagnesemia with normocalciuria717788000
- Hypomagnesaemia co-occurrent with normocalciuria721172000
- Hypomagnesaemia with normocalciuria721172000
- Hypomagnesemia co-occurrent with normocalciuria721172000
- Hypomagnesemia with normocalciuria721172000
- FPHNN - familial primary hypomagnesaemia with normocalciuria and normocalcemia725031005
- FPHNN - familial primary hypomagnesemia with normocalciuria and normocalcemia725031005
- Familial primary hypomagnesaemia with normocalciuria and normocalcemia725031005
- Familial primary hypomagnesemia with normocalciuria and normocalcemia725031005
- Familial primary hypomagnesaemia with hypercalciuria and nephrocalcinosis without severe ocular involvement725033008
- Familial primary hypomagnesemia with hypercalciuria and nephrocalcinosis without severe ocular involvement725033008
- Renal hypomagnesaemia type 3725033008
- Renal hypomagnesemia type 3725033008
- Autosomal dominant primary hypomagnesaemia with hypocalciuria725393000
- Autosomal dominant primary hypomagnesemia with hypocalciuria725393000
- HOMG2 - renal hypomagnesaemia type 2725393000
- HOMG2 - renal hypomagnesemia type 2725393000
- Isolated autosomal dominant hypomagnesaemia725393000
- Isolated autosomal dominant hypomagnesemia725393000
- Isolated renal magnesium wasting725393000
- FHHNC - familial primary hypomagnesaemia with hypercalciuria and nephrocalcinosis1304111007
- FHHNC - familial primary hypomagnesemia with hypercalciuria and nephrocalcinosis1304111007
- Familial primary hypomagnesaemia with hypercalciuria and nephrocalcinosis1304111007
- Familial primary hypomagnesemia with hypercalciuria and nephrocalcinosis1304111007
- Michellis Castrillo syndrome1304111007
- Primary hypomagnesaemia with hypercalciuria and nephrocalcinosis1304111007
- Primary hypomagnesemia with hypercalciuria and nephrocalcinosis1304111007
UMLS
Clinical Terms
- Hypomagnesemia co-occurrent with normocalciuria
- Autosomal dominant primary hypomagnesemia with hypocalciuria
- Hypomagnesaemia co-occurrent with normocalciuria
- Isolated autosomal dominant hypomagnesaemia
- Renal hypomagnesaemia type 3
- Hypocalciuria
- Tetany
- Familial primary hypomagnesaemia with hypercalciuria and nephrocalcinosis without severe ocular involvement
- Hypomagnesemia with normocalciuria
- Familial hypomagnesemia-hypercalciuria
- Hypomagnesaemic tetany in newborn
- Renal hypomagnesemia type 3
- Primary hypomagnesaemia with hypercalciuria and nephrocalcinosis
- Neonatal hypomagnesaemia
- Primary hypomagnesemia with hypercalciuria and nephrocalcinosis
- Hypomagnesaemia with normocalciuria
- Familial primary hypomagnesemia with normocalciuria
- Familial primary hypomagnesemia with hypercalciuria and nephrocalcinosis
- Hypomagnesaemia
- Familial primary hypomagnesaemia with normocalciuria and normocalcemia
- Neonatal hypomagnesemia (disorder)
- HOMG2 - renal hypomagnesaemia type 2
- HOMG2 - renal hypomagnesemia type 2
- FHHNC - familial primary hypomagnesemia with hypercalciuria and nephrocalcinosis
- Familial hypomagnesaemia-hypercalciuria
- Autosomal dominant primary hypomagnesaemia with hypocalciuria
- Familial hypomagnesemia hypercalciuria nephrocalcinosis with severe ocular involvement
- Hypomagnesemia
- Familial primary hypomagnesemia with hypercalciuria and nephrocalcinosis without severe ocular involvement
- Familial hypomagnesaemia hypercalciuria nephrocalcinosis with severe ocular involvement
- Isolated autosomal dominant hypomagnesemia
- FPHNN - familial primary hypomagnesaemia with normocalciuria and normocalcemia
- FHHNC - familial primary hypomagnesaemia with hypercalciuria and nephrocalcinosis
- Primary hypomagnesaemia
- Michellis Castrillo syndrome
- Isolated renal magnesium wasting
- Familial primary hypomagnesaemia with hypercalciuria and nephrocalcinosis
- Familial primary hypomagnesemia with normocalciuria and normocalcemia
- Familial primary hypomagnesaemia with normocalciuria
- FPHNN - familial primary hypomagnesemia with normocalciuria and normocalcemia
- Hypomagnesemic tetany in newborn
- Primary hypomagnesemia
Frequently Asked Questions
What is the ICD-10 code for neonatal hypomagnesemia?
The ICD-10-CM code for neonatal hypomagnesemia is P71.2. The full clinical description is "Neonatal hypomagnesemia". P71.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code P71.2 mean?
ICD-10-CM code P71.2 represents “Neonatal hypomagnesemia”. It is classified under Chapter 16: Certain Conditions Originating in the Perinatal Period and is a billable/specific code that can be used on a claim.
Is P71.2 a billable code?
Yes, P71.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is P71.2 in?
P71.2 is in Chapter 16: Certain Conditions Originating in the Perinatal Period (codes P00-P96).
What SNOMED CT codes does P71.2 map to?
P71.2 maps to 14 SNOMED CT concepts: 725393000, 1304111007, 725031005, 717787005, 50029007, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for P71.2?
P71.2 is linked to 1 UMLS Concept Unique Identifier: C0268075. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does P71.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like neonatal hypomagnesemia affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of P71.2?
P71.2 maps to the ICD-11 code: KB61.0 (Neonatal hypomagnesaemia).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.