A judge who grants community supervision to a sex offender evaluated under Article 42A.258 may require the sex offender as a condition of community supervision to submit to treatment, specialized supervision, or rehabilitation according to offense-specific standards of practice adopted by the Council on Sex Offender Treatment. On a finding that the defendant is financially able to make payment, the judge shall require the defendant to pay a reimbursement fee for all or part of the reasonable and necessary costs of the treatment, supervision, or rehabilitation.