Diagnosis Codes in MS-DRG 640 - MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH MCC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for Diagnosis Codes in MS-DRG 640 - MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH Major Complication or Comorbidity diseases in version MS-DRG V41.0 applicable from 10/01/2023 through 09/30/2024.

MS-DRG	MS-DRG Title	MCD	Relative Weight	Geometric LOS	Arithmetic LOS
640	MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH MCC	10	1.3152 Relative Weight The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.	1.32 Geometric Length of Stay The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.	3.60 Arithmetic Length of Stay The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

List of ICD-10-CM Codes in Diagnostic Related Group

Filter diagnosis codes list:

D81.81
- D81.818 Other biotin-dependent carboxylase deficiency
- D81.819 Biotin-dependent carboxylase deficiency, unspecified
- E15 Nondiabetic hypoglycemic coma
- E40 Kwashiorkor
- E41 Nutritional marasmus
- E42 Marasmic kwashiorkor
- E43 Unspecified severe protein-calorie malnutrition
- E45 Retarded development following protein-calorie malnutrition
- E46 Unspecified protein-calorie malnutrition
- E52 Niacin deficiency [pellagra]
- E54 Ascorbic acid deficiency
- E58 Dietary calcium deficiency
- E59 Dietary selenium deficiency
- E60 Dietary zinc deficiency
- E65 Localized adiposity
- E68 Sequelae of hyperalimentation
E16
- E16.2 Hypoglycemia, unspecified
E20
- E20.1 Pseudohypoparathyroidism
E44
- E44.0 Moderate protein-calorie malnutrition
- E44.1 Mild protein-calorie malnutrition
E50
- E50.8 Other manifestations of vitamin A deficiency
- E50.9 Vitamin A deficiency, unspecified
E51.1
- E51.11 Dry beriberi
- E51.12 Wet beriberi
E51
- E51.2 Wernicke's encephalopathy
- E51.8 Other manifestations of thiamine deficiency
- E51.9 Thiamine deficiency, unspecified
E53
- E53.0 Riboflavin deficiency
- E53.1 Pyridoxine deficiency
- E53.8 Deficiency of other specified B group vitamins
- E53.9 Vitamin B deficiency, unspecified
E55
- E55.9 Vitamin D deficiency, unspecified
E56
- E56.0 Deficiency of vitamin E
- E56.1 Deficiency of vitamin K
- E56.8 Deficiency of other vitamins
- E56.9 Vitamin deficiency, unspecified
E61
- E61.0 Copper deficiency
- E61.1 Iron deficiency
- 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
- 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
E64
- E64.0 Sequelae of protein-calorie malnutrition
- E64.1 Sequelae of vitamin A deficiency
- E64.2 Sequelae of vitamin C deficiency
- E64.8 Sequelae of other nutritional deficiencies
- E64.9 Sequelae of unspecified nutritional deficiency
E66.0
- E66.01 Morbid (severe) obesity due to excess calories
- E66.09 Other obesity due to excess calories
E66
- E66.1 Drug-induced obesity
- E66.3 Overweight
- E66.8 Other obesity
- E66.9 Obesity, unspecified
E67
- E67.0 Hypervitaminosis A
- E67.1 Hypercarotenemia
- E67.2 Megavitamin-B6 syndrome
- E67.3 Hypervitaminosis D
- E67.8 Other specified hyperalimentation
E83.4
- E83.40 Disorders of magnesium metabolism, unspecified
- E83.41 Hypermagnesemia
- E83.42 Hypomagnesemia
- E83.49 Other disorders of magnesium metabolism
E83.5
- E83.50 Unspecified disorder of calcium metabolism
- E83.51 Hypocalcemia
- E83.52 Hypercalcemia
- E83.59 Other disorders of calcium metabolism
E83.8
- E83.81 Hungry bone syndrome
E84
- E84.8 Cystic fibrosis with other manifestations
- E84.9 Cystic fibrosis, unspecified
E86
- E86.0 Dehydration
- E86.1 Hypovolemia
- E86.9 Volume depletion, unspecified
E87
- E87.0 Hyperosmolality and hypernatremia
- E87.1 Hypo-osmolality and hyponatremia
- E87.3 Alkalosis
- E87.4 Mixed disorder of acid-base balance
- E87.5 Hyperkalemia
- E87.6 Hypokalemia
- E87.8 Other disorders of electrolyte and fluid balance, not elsewhere classified
E87.2
- E87.20 Acidosis, unspecified
- E87.21 Acute metabolic acidosis
- E87.22 Chronic metabolic acidosis
- E87.29 Other acidosis
E87.7
- E87.70 Fluid overload, unspecified
- E87.71 Transfusion associated circulatory overload
- E87.79 Other fluid overload
P92
- P92.6 Failure to thrive in newborn
R29
- R29.0 Tetany
R62
- R62.0 Delayed milestone in childhood
- R62.7 Adult failure to thrive
R62.5
- R62.50 Unspecified lack of expected normal physiological development in childhood
- R62.51 Failure to thrive (child)
- R62.52 Short stature (child)
- R62.59 Other lack of expected normal physiological development in childhood
R63
- R63.0 Anorexia
- R63.1 Polydipsia
- R63.2 Polyphagia
- R63.4 Abnormal weight loss
- R63.5 Abnormal weight gain
- R63.6 Underweight
- R63.8 Other symptoms and signs concerning food and fluid intake
R63.3
- R63.30 Feeding difficulties, unspecified
- R63.31 Pediatric feeding disorder, acute
- R63.32 Pediatric feeding disorder, chronic
- R63.39 Other feeding difficulties
R73.0
- R73.01 Impaired fasting glucose
- R73.02 Impaired glucose tolerance (oral)
- R73.03 Prediabetes
- R73.09 Other abnormal glucose
R73
- R73.9 Hyperglycemia, unspecified
R82
- R82.4 Acetonuria
Z68.4
- Z68.41 Body mass index [BMI] 40.0-44.9, adult
- Z68.42 Body mass index [BMI] 45.0-49.9, adult
- Z68.43 Body mass index [BMI] 50.0-59.9, adult
- Z68.44 Body mass index [BMI] 60.0-69.9, adult
- Z68.45 Body mass index [BMI] 70 or greater, adult