E86.0
BillableDehydration
Dehydration
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- •transitory endocrine and metabolic disorders specific to newbornP70-P74
- •androgen insensitivity syndromeE34.5
- •congenital adrenal hyperplasiaE25.0
- •hemolytic anemias attributable to enzyme disordersD55
- •Marfan syndromeQ87.4
- •5-alpha-reductase deficiencyE29.1
- •dehydration of newbornP74.1
- •postprocedural hypovolemic shockT81.19
- •traumatic hypovolemic shockT79.4
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
Also Known As / Clinical Terms(79)
SNOMED CT
- Dehydration34095006
- Pure water depletion syndrome34095006
- Absent salivary secretion87715008
- Aptyalia87715008
- Aptyalism87715008
- Asialia87715008
- Clinical xerostomia87715008
- Dry mouth87715008
- Xerostomia87715008
- Post-exercise state128978002
- Isonatraemic dehydration190894003
- Isonatremic dehydration190894003
- Deprivation of water212971003
- Finding of insufficient fluid intake249481003
- Inadequate fluid intake249481003
- Insufficient fluid intake249481003
- Insufficient fluid intake - finding249481003
- Poor fluid intake249481003
- Finding of fluid intake289164001
- Observation of fluid intake289164001
- Severe dehydration450316000
- Inadequate oral fluid intake700243007
- Inadequate oral fluid intake for physiological needs700243007
- Xerostomia due to dehydration707296001
- Dehydration following exertion735909008
- Post-exertional dehydration735909008
- Cataract due to dehydration1231645000
- Dehydration cataract1231645000
- Dehydration caused by radiation112421000119102
- Mild dehydration1611000119108
- Moderate dehydration1601000119105
- Signs of dehydration55241000087106
UMLS
Clinical Terms
- body water dehydration
- Moderate dehydration
- Signs of dehydration
- Dehydration cataract
- Absent salivary secretion
- Isonatraemic dehydration
- Post-exercise state
- Isonatremic dehydration
- Finding of fluid intake
- exsiccosis
- loss of body water
- Poor fluid intake
- Xerostomia due to dehydration
- Aptyalia
- Clinical xerostomia
- Dehydration following exertion
- Dehydrated
- Inadequate oral fluid intake for physiological needs
- Severe dehydration
- Insufficient fluid intake - finding
- Inadequate fluid intake
- Insufficient fluid intake
- Xerostomia
- Deprivation of water
- deficient fluid volume
- Dehydration caused by radiation
- Observation of fluid intake
- Finding of insufficient fluid intake
- Dehydration (disorder)
- Cataract due to dehydration
- Mild dehydration
- Aptyalism
- Inadequate oral fluid intake
- Post-exertional dehydration
- Pure water depletion syndrome
- Dry mouth
- Asialia
Frequently Asked Questions
What is the ICD-10 code for dehydration?
The ICD-10-CM code for dehydration is E86.0. The full clinical description is "Dehydration". E86.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code E86.0 mean?
ICD-10-CM code E86.0 represents “Dehydration”. It is classified under Chapter 4: Endocrine, Nutritional and Metabolic Diseases and is a billable/specific code that can be used on a claim.
Is E86.0 a billable code?
Yes, E86.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is E86.0 in?
E86.0 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).
What codes cannot be used with E86.0?
E86.0 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); androgen insensitivity syndrome (E34.5-); congenital adrenal hyperplasia (E25.0); and 6 more.
Are additional codes required with E86.0?
Yes, when using E86.0, also report: code(s) for any associated disorders of electrolyte and acid-base balance (E87.-).
What SNOMED CT codes does E86.0 map to?
E86.0 maps to 16 SNOMED CT concepts: 87715008, 1231645000, 34095006, 112421000119102, 735909008, and 11 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for E86.0?
E86.0 is linked to 1 UMLS Concept Unique Identifier: C0011175. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does E86.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like dehydration 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 E86.0?
There is no direct ICD-11 mapping available for E86.0 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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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.