Iscala v. Republic of the Philippines
REITERATIONFacts
1. The Antecedents: Nena S. Iscala, an elementary school teacher, suffered from a stomach ailment diagnosed as peptic ulcer in September 1969, for which she received medical treatment on multiple occasions until her death on March 10, 1975. Her death was attributed to Acute Pancreatitis and Recurrent Duodenal Ulcer. Her surviving spouse, the petitioner, filed a claim for income benefits due to her death. 2. Procedural History: The petitioner's claim for income benefit under Presidential Decree (PD) 626 was initially denied by the Government Service Insurance System (GSIS). Upon appeal, the Employees Compensation Commission (ECC) dismissed the appeal, affirming the GSIS decision. The ECC applied the new employees compensation program, holding that Nena Iscala's sickness was not an occupational disease and that the petitioner failed to prove that her working conditions increased the risk of contracting the ailment. 3. The Petition: The petitioner seeks review of the ECC's decision. The core of the petitioner's argument, and the Supreme Court's holding, is that the sickness originated in 1969, prior to the effectivity of PD 626 on January 1, 1975. Therefore, the claim should be governed by the old Workmen's Compensation Law, under which there is a legal presumption of causation between illness contracted in the course of employment and the employment itself, with the burden of proof shifting to the employer to rebut this presumption. The Court found the opinion of the attending physician insufficient to overcome this presumption and emphasized the liberal interpretation of social legislation in favor of employees.
Issue(s)
Whether the claim for income benefit should be governed by the old Workmen's Compensation Law or Presidential Decree (PD) 626. Whether the sickness that caused the death of Nena Iscala is compensable under the applicable law.
Ruling
The Supreme Court ruled in favor of the petitioner, setting aside the decision of the Employees Compensation Commission and ordering the GSIS to award the petitioner the compensation provided by the Workmen's Compensation Act.
Ratio Decidendi
On whether the claim should be governed by the old Workmen's Compensation Law or PD 626: The Court held that the claim should be governed by the old Workmen's Compensation Law. Although Nena Iscala died after the effectivity of PD 626, the sickness that caused her demise could be traced back to 1969, prior to the new law's conception. Applying the principle that rights accrued and vested while a statute was in force ordinarily survive its repeal, the cause of action arose in 1969, thus necessitating the application of the old law. On whether the sickness is compensable: The Court held that the sickness was compensable under the old Workmen's Compensation Law. Under this law, there exists a legal presumption of causation when an illness is contracted in the course of employment, meaning the sickness is presumed to have been caused by or aggravated by the nature of the job. The burden of proof to rebut this presumption lies with the employer, who must show convincing proof that the illness did not arise from or was not aggravated by the employment. The opinion of the attending physician that the sickness was not directly caused by the employee's duties was deemed insufficient to overthrow this legal presumption. The Court reiterated that it is not required for employment to be the sole factor in the illness's development; it is enough that employment contributed, even in a small degree. The hypothesis on which the claim is based need only be probable, not proven to the point of demonstration. Furthermore, as a social legislation, the law must be interpreted liberally in favor of employees.
Main Doctrine
The provisions of the old Workmen's Compensation Law should be applied if the cause of action for an income benefit claim arose before the effectivity of Presidential Decree 626, even if the employee's death occurred after the new law took effect. Under the old law, there is a legal presumption of causation between illness contracted in the course of employment and the employment itself, which the employer must rebut with convincing proof.