Enteral Nutrition
is covered for a patient who has one of the following conditions, either of which requires tube feedings to provide sufficient nutrients to
maintain weight and strength commensurate with the patient's overall health status.
- Permanent non-function or disease of the structures that normally permit food to reach the small bowel or
- disease of the small bowel which impairs digestion and absorption of an oral diet
The patient must have a permanent impairment. Permanence does not require a determination that there is no possibility that the patient's condition may improve sometime in the future. If the judgment of
the attending physician, substantiated in the medical record, is that the condition is of long and indefinite duration (ordinarily at least 3 months), the test of permanence is considered met.
A total
caloric intake of 20-35 cal/kg/day is considered sufficient to achieve or maintain appropriate body weight in most patients. If the patient's caloric intake falls outside of this range, an explanation from
the physician must be placed in the patient's file.
Calculation
weight = kilograms
cal/day = cal/kg/day
2.2 kilograms
The ordering physician is expected to see the patient within thirty (30) days prior to the initial certification. If the physician did not see the patient within this time frame, he/she must document the
reason why and describe what other monitoring methods were used to evaluate the patient's enteral nutrition needs (i.e., RN visits)
Special Nutrients
such as Glucerna are covered if documentation establishes medical necessity (i.e. allergy or intolerance to standard nutrients).
NOT COVERED ENTERAL NUTRITION
In situations involving temporary
impairments or when the patient has a functioning gastrointestinal tract whose need for enteral is due to reasons such as: anorexia; or nausea associated with mood disorder; or end stage disease, etc.
Enteral Supplies
If the nutrition coverage requirements are met, all related supplies are also covered, including I.V. poles and enteral nutrition preparation.
NOT COVERED ENTERAL SUPPLIES
more than one month's supply of enteral nutrients, equipment or supplies for one month's prospective billing.