Okla. Stat. tit. 36, § 999.5

The residential coverage provided pursuant to the Oklahoma Subsidence Insurance Act may also cover the additional living expenses reasonably and necessarily incurred by the owner of a residence who has been temporarily displaced as the direct result of damage to the residence caused by mine subsidence if the underlying policy also covers this type of loss; provided, however, that the loss covered under living unit coverage shall be limited to losses to improvements and betterments and reimbursement of additional living expenses and assessments made against the insured on account of mine subsidence loss.