#### Edward TRIGO, Plaintiff-Appellant, v. TEXAS DEPARTMENT OF CRIMINAL JUSTICE-INSTITUTIONAL DIVISION OFFICIALS, unnamed defendants; University of Texas, Medical Branch; Texas Tech University Health Science Center, Medical Staff, Unnamed Defendants; Mr. Jones, Physician Assistant UTMB/TDCJ-RMF; Joseph Curry, Physician Assistant UTMB/TDCJ-RMF; Dr. Wyatt Howell, Price Daniels Unit; Dr. Denise Deshields, Regional Director Office of Health Care Systems, Defendants-Appellees.

No. 06-20131

Summary Calendar.

United States Court of Appeals, Fifth Circuit.

Feb. 16, 2007.

Edward Trigo, Austin, TX, pro se.

Before DAVIS, BARKSDALE, and BENAVIDES, Circuit Judges.

PER CURIAM: *

Edward Trigo, Texas prisoner # 1173465, appeals the district court’s dis*212missal of his 42 U.S.C. § 1983 action challenging the denial of treatment for hepatitis C. The district court dismissed Trigo’s complaint as frivolous pursuant to 28 U.S.C. § 1915A. Trigo argues that the district court erred in dismissing his complaint as frivolous because the appellees exhibited deliberate indifference to his serious medical needs. He asserts that the extremely high levels of his liver enzymes, as shown by laboratory reports, established that the appellees should have known that the delay or denial of treatment would cause serious harm to his liver. Trigo focuses on appeal on two occasions when he was denied treatment for allegedly nonmedical reasons. First, he contends that he was denied treatment for hepatitis C in August 2003 based on a policy requiring that inmates be incarcerated for 12 months before they received treatment. Second, he asserts that he was denied treatment in May 2004 based on a policy that treatment would be provided only if the inmate was not due to be discharged within 12 months. Trigo contends that he did not receive any medication for hepatitis C and that the failure to treat this condition resulted in his developing cirrhosis of the liver.

We review de novo the district court’s dismissal pursuant to § 1915A. *Ruiz v. United States,*160 F.3d 273, 275 (5th Cir. 1998). Prison officials violate the constitutional prohibition against cruel and unusual punishment when they demonstrate deliberate indifference to a prisoner’s serious medical needs, constituting an unnecessary and wanton infliction of pain. *Wilson v. Setter,*501 U.S. 294, 297, 111 S.Ct. 2321, 115 L.Ed.2d 271 (1991). Unsuccessful medical treatment, acts of negligence, neglect, or medical malpractice are insufficient to give rise to a § 1983 cause of action. *Varnado v. Lynaugh,*920 F.2d 320, 321 (5th Cir.1991). “[D]elay in medical care can only constitute an Eighth Amendment violation if there has been deliberate indifference, which results in substantial harm.” *Mendoza v. Lynaugh,*989 F.2d 191, 195 (5th Cir.1993).

Trigo has asserted the denial of medical treatment for hepatitis C based on policy, rather than on medical, reasons and that he was substantially harmed by the denial of treatment because this led to his developing cirrhosis. Given these allegations, the district court erred in dismissing Trigo’s complaint as frivolous. *See Wilson,*501 U.S. at 301-03, 111 S.Ct. 2321; *see also, McKenna v. Wright,*386 F.3d 432, 437 (2d Cir.2004). Accordingly, we vacate the district court’s judgment and remand for further consideration in light of this decision.

VACATED AND REMANDED.

*

 Pursuant to 5th Cir. R. 47.5, the court has determined that this opinion should not be *212published and is not precedent except under the limited circumstances set forth in 5th Cir. R. 47.5.4.