However, if after repatriation, the seafarer still requires medical attention arising from said injury or illness, he shall be so cralawprovided at cost to the employer until such time he is declared fit cralawor the degree of his disability has been established by the cralawcompanydesignated physician.     In the instant case, Dr. Pidlaoan diagnosed petitioner as 'fit for duty as gleaned from hisDecember 13, 2000 Medical Report, to wit:   xxxx   Referred and consulted our medical clinic on December 05, 2000 still complaining of on-and-off low back pain aggravated by movements. X-ray of the lumbosacral spine revealed normal findings, Fasting Blood Sugar revealed 9.1 (NV 4.1 - 6.1 umol/l). Patient was given Alaxan tablet 2-3x a day for his back pain and Eugoclon 1 tablet daily for his elevated blood sugar and advised to come back regularly for repeat blood sugar and for follow-up evaluation on his back pain.   Today, December 13, 2000, he came back with no more complaints of back pain and repeat sugar examination revealed already normal results.   DIAGNOSIS: Lumbar Strain Diabetes Mellitus   RECOMMENDATION: Fit for duty effective today, December 13, 2000.   xxxx   cralawSince he was declared fit for work, petitioner has no more right to claim disability benefits under the contractual provisions of the POEA Standard Employment Contract.   cralawUnder Section 20-B, paragraph 3 of the said contract, petitioner is obliged to submit himself to a post-employment medical examination by a company-designated physician within three working days upon his return, except when he is physically incapacitated to do so, in which case, a written notice to the agency within the same period is deemed as compliance. Failure to comply with this mandatory reporting requirement shall result in forfeiture of the right to claim the above benefits.It is