Instruction Source: E87.21
Acute metabolic acidosis
Instruction Source: E87.2
Acidosis
Excludes 1 (Mutually Exclusive)
- diabetic acidosis - see categories E08-E10, E11, E13 with ketoacidosis
Instruction Source: E87
Other disorders of fluid, electrolyte and acid-base balance
Excludes 1 (Mutually Exclusive)
- 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)
- metabolic acidemia in newborn, unspecified (P19.9)
Instruction Source: E70-E88
Metabolic disorders (E70-E88)
Excludes 1 (Mutually Exclusive)
- 5-alpha-reductase deficiency (E29.1)
- Marfan syndrome (Q87.4-)
- androgen insensitivity syndrome (E34.5-)
- congenital adrenal hyperplasia (E25.0)
- hemolytic anemias attributable to enzyme disorders (D55.-)
Excludes 2 (Not Included Here)
- Ehlers-Danlos syndromes (Q79.6-)
Instruction Source: E00-E89
Endocrine, nutritional and metabolic diseases
Excludes 1 (Mutually Exclusive)
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Clinical Notes
- 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.