Chapter IV
Endocrine, nutritional and metabolic diseases
(E00-E90)
NCCS
Rules
Conventions
GCS
Other nutritional deficiencies
(E50-E64)
Excl.:
nutritional anaemias (
D50-D53
)
E50
Vitamin A deficiency
Excl.:
sequelae of vitamin A deficiency (
E64.1
)
E50.0
Vitamin A deficiency with conjunctival xerosis
E50.1
Vitamin A deficiency with Bitot spot and conjunctival xerosis
Incl.:
Bitot spot in the young child
E50.2
Vitamin A deficiency with corneal xerosis
E50.3
Vitamin A deficiency with corneal ulceration and xerosis
E50.4
Vitamin A deficiency with keratomalacia
E50.5
Vitamin A deficiency with night blindness
E50.6
Vitamin A deficiency with xerophthalmic scars of cornea
E50.7
Other ocular manifestations of vitamin A deficiency
Incl.:
Xerophthalmia NOS
E50.8
Other manifestations of vitamin A deficiency
Incl.:
Follicular keratosis
Xeroderma
due to vitamin A deficiency† (
L86*
)
E50.9
Vitamin A deficiency, unspecified
Incl.:
Hypovitaminosis A NOS
E51
Thiamine deficiency
Excl.:
sequelae of thiamine deficiency (
E64.8
)
E51.1
Beriberi
Incl.:
Beriberi:
dry
wet† (
I98.8*
)
E51.2
Wernicke encephalopathy
E51.8
Other manifestations of thiamine deficiency
E51.9
Thiamine deficiency, unspecified
E52
Niacin deficiency [pellagra]
Incl.:
Deficiency:
niacin(-tryptophan)
nicotinamide
Pellagra (alcoholic)
Excl.:
sequelae of niacin deficiency (
E64.8
)
E53
Deficiency of other B group vitamins
Excl.:
sequelae of vitamin B deficiency (
E64.8
)
vitamin B
12
deficiency anaemia (
D51.-
)
E53.0
Riboflavin deficiency
Incl.:
Ariboflavinosis
E53.1
Pyridoxine deficiency
Incl.:
Vitamin B
6
deficiency
Excl.:
pyridoxine-responsive sideroblastic anaemia (
D64.3
)
E53.8
Deficiency of other specified B group vitamins
Incl.:
Deficiency:
biotin
cyanocobalamin
folate
folic acid
pantothenic acid
vitamin B
12
E53.9
Vitamin B deficiency, unspecified
E54
Ascorbic acid deficiency
Incl.:
Deficiency of vitamin C
Scurvy
Excl.:
scorbutic anaemia (
D53.2
)
sequelae of vitamin C deficiency (
E64.2
)
E55
Vitamin D deficiency
Excl.:
adult osteomalacia (
M83.-
)
osteoporosis (
M80-M81
)
sequelae of rickets (
E64.3
)
E55.0
Rickets, active
Incl.:
Osteomalacia:
infantile
juvenile
Excl.:
rickets:
coeliac (
K90.0
)
Crohn (
K50.-
)
inactive (
E64.3
)
renal (
N25.0
)
vitamin-D-resistant (
E83.3
)
E55.9
Vitamin D deficiency, unspecified
Incl.:
Avitaminosis D
E56
Other vitamin deficiencies
Excl.:
sequelae of other vitamin deficiencies (
E64.8
)
E56.0
Deficiency of vitamin E
E56.1
Deficiency of vitamin K
Excl.:
deficiency of coagulation factor due to vitamin K deficiency (
D68.4
)
vitamin K deficiency of newborn (
P53
)
E56.8
Deficiency of other vitamins
E56.9
Vitamin deficiency, unspecified
E58
Dietary calcium deficiency
Excl.:
disorder of calcium metabolism (
E83.5
)
sequelae of calcium deficiency (
E64.8
)
E59
Dietary selenium deficiency
Incl.:
Keshan disease
Excl.:
sequelae of selenium deficiency (
E64.8
)
E60
Dietary zinc deficiency
E61
Deficiency of other nutrient elements
Coding-Hint
Use additional external cause code (Chapter XX), if desired, to identify drug, if drug-induced.
Excl.:
disorders of mineral metabolism (
E83.-
)
iodine-deficiency-related thyroid disorders (
E00-E02
)
sequelae of malnutrition and other nutritional deficiencies (
E64.-
)
E61.0
Copper deficiency
E61.1
Iron deficiency
Excl.:
iron deficiency anaemia (
D50.-
)
E61.2
Magnesium deficiency
E61.3
Manganese deficiency
E61.4
Chromium deficiency
E61.5
Molybdenum deficiency
E61.6
Vanadium deficiency
E61.7
Deficiency of multiple nutrient elements
E61.8
Deficiency of other specified nutrient elements
E61.9
Deficiency of nutrient element, unspecified
E63
Other nutritional deficiencies
Excl.:
dehydration (
E86
)
failure to thrive (
R62.8
)
feeding problems in newborn (
P92.-
)
sequelae of malnutrition and other nutritional deficiencies (
E64.-
)
E63.0
Essential fatty acid [EFA] deficiency
E63.1
Imbalance of constituents of food intake
E63.8
Other specified nutritional deficiencies
E63.9
Nutritional deficiency, unspecified
Incl.:
Nutritional cardiomyopathy NOS† (
I43.2*
)
E64
Sequelae of malnutrition and other nutritional deficiencies
Note:
Not to be used for chronic malnutrition or nutritional deficiency. Code these to current malnutrition or nutritional deficiency.
E64.0
Sequelae of protein-energy malnutrition
Excl.:
retarded development following protein-energy malnutrition (
E45
)
E64.1
Sequelae of vitamin A deficiency
E64.2
Sequelae of vitamin C deficiency
E64.3
Sequelae of rickets
Coding-Hint
Use additional code (M40.1, M41.5), if desired, to identify spinal deformity
E64.8
Sequelae of other nutritional deficiencies
E64.9
Sequelae of unspecified nutritional deficiency