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ICD-10-CM Codes
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E00-E89
Endocrine, nutritional and metabolic diseases
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E70-E88
Metabolic disorders
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E87-
Other disorders of fluid, electrolyte and acid-base balance
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2018 ICD-10-CM Diagnosis Code E87.1
Hypo-osmolality and hyponatremia
2016 2017 2018 Billable/Specific Code
- E87.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2018 edition of ICD-10-CM E87.1 became effective on October 1, 2017.
- This is the American ICD-10-CM version of E87.1 - other international versions of ICD-10 E87.1 may differ.
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as E87.1. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
The following code(s) above
E87.1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
E87.1:
- E00-E89
2018 ICD-10-CM Range E00-E89
Endocrine, nutritional and metabolic diseasesNote- All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.
Type 1 Excludes- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
- E70-E88
2018 ICD-10-CM Range E70-E88
Metabolic disordersType 1 Excludes- androgen insensitivity syndrome (E34.5-)
- congenital adrenal hyperplasia (E25.0)
- Ehlers-Danlos syndrome (Q79.6)
- hemolytic anemias attributable to enzyme disorders (D55.-)
- Marfan's syndrome (Q87.4)
- 5-alpha-reductase deficiency (E29.1)
- E87
ICD-10-CM Diagnosis Code E87
Other disorders of fluid, electrolyte and acid-base balance
2016 2017 2018 Non-Billable/Non-Specific Code
Type 1 Excludes- diabetes insipidus (E23.2)
- electrolyte imbalance associated with hyperemesis gravidarum (O21.1)
- electrolyte imbalance following ectopic or molar pregnancy (O08.5)
- familial periodic paralysis (G72.3)
- Hyponatremia
- Hyponatremia (low sodium level)
- Hyposmolality
Clinical Information
- A disorder characterized by laboratory test results that indicate a low concentration of sodium in the blood.
- Abnormally low blood sodium level.
- Abnormally low sodium levels in the blood; salt depletion.
- Deficiency of sodium in the blood; salt depletion. (Dorland, 27th ed)
- Lower than normal levels of sodium in the circulating blood.
ICD-10-CM E87.1 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):
- 640 Miscellaneous disorders of nutrition, metabolism , fluids and electrolytes with mcc
- 641 Miscellaneous disorders of nutrition, metabolism , fluids and electrolytes without mcc
- 793 Full term neonate with major problems
Convert E87.1 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
ICD-10-CM Codes Adjacent To E87.1
E85.81 Light chain (AL) amyloidosis
E85.82 Wild-type transthyretin-related (ATTR) amyloidosis
E85.9 Amyloidosis, unspecified
E86.9 Volume depletion, unspecified
E87 Other disorders of fluid, electrolyte and acid-base balance
E87.0 Hyperosmolality and hypernatremia
E87.1
Hypo-osmolality and hyponatremia
E87.4 Mixed disorder of acid-base balance
E87.71 Transfusion associated circulatory overload
E87.8 Other disorders of electrolyte and fluid balance, not elsewhere classified
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
