Centres participating in the CACFP program are reimbursed for the meals they provide, including breast milk:

"Breast-fed Infants. Infant meals or snacks, including human breast milk as the milk source, are reimbursable in the CACFP if the Sponsor bottle-feeds the infant his/her mother's breast milk. This is to provide the incentive for day care centers to encourage breast-feeding, as the center is still providing a
"service" by preparing the bottle and feeding the infant, and the breast-fed infant receives improved nutritional benefits during their first year of life."

http://www.nj.gov/agriculture/divisions/fn/pdf/17t-CACFP Inf...

What they are saying in the phrase provided is that they can claim breast milk even when the child is breastfed on site.

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Note added at 3 hrs (2017-07-31 21:27:24 GMT)
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@Cecilia: Claro que se puede traducir de varias maneras, dependiendo del contexto más amplio, tal vez sin usar la palabra "reembolso". Pero ese es el significado.