OPINION
Plaintiff Steven Hairl Wilhelm filed a pro se complaint, under 42 U.S.C. § 1983, against certain prison medical providers— Dr. Aron Rotman and Dr. Calvin Schuster. Plaintiff alleged that the providers’ delay in treating his hernia amounted to deliberate indifference to his medical needs, in violation of the Eighth Amendment. At the screening stage, a magistrate judge dismissed the case for failure to state a claim, pursuant to 28 U.S.C. § 1915A. Plaintiff appeals, arguing that his complaint properly stated a claim for relief. Plaintiff also contests the magistrate judge’s jurisdiction to dismiss his complaint with prejudice, arguing that he did not consent to jurisdiction by that particular magistrate judge.
We hold that (1) Plaintiff voluntarily consented to the jurisdiction of any magistrate judge, including the one who decided his ease; (2) the allegations against Dr. Schuster cannot support a deliberate indifference claim because they amount to a claim of negligence; and (3) the allegations against Dr. Rotman are sufficient to warrant ordering him to file an answer. Accordingly, we affirm in part and reverse and remand in part.
FACTUAL AND PROCEDURAL HISTORY
A. Plaintiffs Medical History 1
Plaintiff was diagnosed with a hernia on October 7, 2005. Over the next three years, until he saw Dr. Rotman, Plaintiffs doctors took no action on that diagnosis. On July 15, 2008, Dr. Rotman confirmed the diagnosis — a double inguinal hernia — and recommended herniorrhaphy surgery. He reiterated that diagnosis and treatment plan following another examination on September 4, 2008.
On September 5, 2008, Dr. Schuster, the prison surgeon, examined Plaintiff. Dr. Schuster noted the three-year-old hernia diagnosis, and he further noted that Plaintiff exhibited a broad bulge on both sides of his groin. Nevertheless, Dr. Schuster *1117 diagnosed “no definite hernia.” According to Plaintiff, the exam was extremely short in duration — “literally, a two second exam.” Though Plaintiff complained of pain, Dr. Schuster provided no treatment plan beyond instructing Plaintiff to return if his pain persisted.
Then, on September 8, 2008, Plaintiff requested another appointment with Dr. Rotman. He received no response. He submitted another request and received a response, but Dr. Rotman did not see him until November 11, 2008. At that appointment, Plaintiff asked for a test, such as an x-ray, MRI, CT, or ultrasound, to confirm the hernia diagnosis. Dr. Rotman refused, stating that those tests would not show a hernia, and he promised to discuss the hernia at Plaintiffs next appointment.
On December 7, 2008, after having received no call for a follow-up, Plaintiff requested another appointment. Again, he received no response and sent another request. Dr. Rotman next saw Plaintiff on December 24, 2008, and again said that he would examine the hernia at Plaintiffs next appointment.
At Plaintiffs next appointment, on January 27, 2009, Dr. Rotman finally reexamined Plaintiff and confirmed the hernia diagnosis, once again recommending surgery. According to Plaintiff, Dr. Rotman also promised to put him on a list to see a surgeon at Bakersfield Hospital. At another appointment on February 4, 2009, Dr. Rotman reiterated his diagnosis and treatment plan. At a March 26, 2009 appointment, Dr. Rotman responded to Plaintiffs inquiries by advising him to be patient.
On June 25, 2009, Plaintiff filed an appeal with the Health Care Appeals Office of his facility. On July 23, 2009, Plaintiff also sent a letter to a public interest law firm. His appeal was accepted, leading to another visit with Dr. Rotman on August 3, 2009, and another referral to surgery. This time, Plaintiff saw a surgeon on August 19, 2009, and was scheduled for surgery. Plaintiffs brief states that he has since received the surgery.
As a result of his administrative health care appeal and his inquiries to the public interest law firm, Plaintiff discovered that (1) Dr. Rotman’s January 27, 2009 referral to surgery had been denied for inadequate documentation, and (2) Dr. Rotman had sent a second referral, on March 26, 2009, but he later cancelled it by reporting that Plaintiffs condition had resolved.
B. District Court Proceedings
Plaintiff filed a § 1983 action at the end of 2009. The court randomly assigned the case to Magistrate Judge Gary S. Austin, and Plaintiff received a form titled “ORDER RE CONSENT OR REQUEST FOR REASSIGNMENT.” That form stated:
This case was randomly assigned to Magistrate Judge Gary S. Austin. Without the written consent of the parties presently appearing pursuant to 28 U.S.C. Sec. 636(c), a magistrate judge cannot conduct all proceedings and enter judgment in this case with direct review by the Ninth Circuit Court of Appeals, in the event an appeal is filed. If a party declines to consent and the case is assigned to a district judge, the assigned magistrate judge shall continue to perform all duties as required by Eastern District Local Rule 302.
Accordingly, within 30 days, the parties shall complete and return this form to the court.
The bottom of the form contained two boxes, along with instructions to check and sign in only one of the boxes. The first box was titled “CONSENT TO JURISDICTION OF UNITED STATES MAGISTRATE JUDGE.” That box contained text reading:
*1118 The undersigned hereby voluntarily consents to have a United States Magistrate Judge conduct all further proceedings in this case.
The second box was titled, “DECLINE OF JURISDICTION OF UNITED STATES MAGISTRATE JUDGE AND REQUEST FOR REASSIGNMENT TO UNITED STATES DISTRICT JUDGE.” That box contained text reading:
The undersigned declines to consent to the United States Magistrate Judge assigned to this case and requests random assignment to a United States District Judge.
Plaintiff returned the form to the court after completing the first box — the one granting consent. Later, the Chief Judge for the Eastern District of California issued an order reassigning the case to visiting Magistrate Judge Gerald B. Cohn for all further proceedings.
Magistrate Judge Cohn screened the complaint under 28 U.S.C. § 1915A 2 and dismissed it for failure to state a claim, with leave to amend. Plaintiff filed an amended complaint. Magistrate Judge Cohn screened the amended complaint and again dismissed for failure to state a claim, this time without leave to amend. Plaintiff timely appeals. 3
STANDARD OF REVIEW
“We review de novo whether a magistrate judge has jurisdiction.”
Anderson v. WoodCreek Venture Ltd.,
DISCUSSION
A. Jurisdiction
“The Federal Magistrate Act provides that ‘[ujpon the consent of the parties, a full-time United States magistrate judge ... may conduct any or all proceedings in a jury or nonjury civil matter and order the entry of judgment in the case, when specially designated to exercise such jurisdiction by the district court.’ ”
Roell v. Withrow,
Consent, then, is the “the touchstone of magistrate judge jurisdiction.”
Anderson,
Plaintiff can identify only one real defect in the consent form — that the form came from the magistrate judge himself rather than from the clerk, as required by § 636(c)(2) and Federal Rule of Civil Procedure 73(b)(1). 5 Under Roell, such a procedural defect, especially one so minor, does not eliminate jurisdiction if voluntary consent is present.
Even if Plaintiffs consent were not clear from the consent form itself, in the alternative he impliedly consented to the jurisdiction of Magistrate Judge Cohn. As
Roell
held, a court may infer consent where “the litigant or counsel was made aware of the need for consent and the
*1120
right to refuse it, and still voluntarily appeared to try the case before the Magistrate Judge.”
In substantially similar circumstances, the Seventh Circuit reached the same conclusion.
See Stevo v. Frasor,
In the wake of
Roell,
the Sixth and Eleventh Circuits also have revised their previously strict consent rules.
See Holt-Orsted v. City of Dickson,
The Fifth Circuit had a long-standing
pre-Roell
rule that “ ‘[cjonsent to trial by a magistrate under section 636(c) cannot be implied.’”
Mendes Jr. Int’l Co. v. M/V Sokai Maru,
Accordingly, we hold that Plaintiff consented to have Magistrate Judge Cohn decide his case.
B. Dismissal of Plaintiff’s Complaint
Failure to state a claim under § 1915A incorporates the familiar standard applied in the context of failure to state a claim under Federal Rule of Civil Procedure 12(b)(6).
See Resnick v. Hayes,
Plaintiff filed his complaint pro se. “We construe pro se complaints liberally and may only dismiss a pro se complaint for failure to state a claim if it appears beyond doubt that the plaintiff can prove no set of facts in support of his claim which would entitle him to relief.”
Silva v. Di Vittorio,
*1122 Plaintiffs § 1983 claim alleges a violation of the Eighth Amendment arising from allegedly deficient medical treatment, on a theory of deliberate indifference to serious medical needs. Our test for deliberate indifference to medical need is two-pronged:
First, the plaintiff must show a serious medical need by demonstrating that failure to treat a prisoner’s condition could result in further significant injury or the unnecessary and wanton infliction of pain. Second, the plaintiff must show the defendant’s response to the need was deliberately indifferent.
Jett v. Penner,
Plaintiffs hernia was a serious medical need.
See Jones v. Johnson,
The second prong requires showing:
(a) a purposeful act or failure to respond to a prisoner’s pain or possible medical need and (b) harm caused by the indifference.
Jett,
The deliberate indifference doctrine is limited in scope. “[A]n
inadvertent
failure to provide adequate medical care” does not, by itself, state a deliberate indifference claim for § 1983 purposes.
McGuckin,
In
Jett,
we applied our definition of deliberate indifference to reverse a summary judgment rejecting a § 1983 claim. There, the prison doctor recognized the plaintiffs need to see a specialist (in that case, an orthopedist), as evidenced by the prison doctor’s own referral, but the plaintiff was not taken to see the specialist for at least six months.
Jett,
Plaintiffs complaint alleges facts that are materially similar to those in Jett, at least as to Dr. Rotman. Dr. Rotman repeatedly diagnosed Plaintiff as suffering from a hernia, and he repeatedly concluded that referral to surgery was necessary. But Plaintiff failed to receive the prescribed treatment for more than a year, and Plaintiffs complaint and exhibits, taken as true, demonstrate that the delay was attributable to Dr. Rotman’s failure to request the referral properly and, more troublingly, his inexplicable cancellation of a second referral request. Those actions and omissions do not represent a mere failure to diagnose or prescribe treatment, and they are not explained by a difference of medical opinion. Dr. Rotman exercised his own medical judgment in diagnosing a hernia and prescribing surgery. Plaintiffs complaint does not allege any failure in those actions; rather, it alleges a deliberate indifference in implementing the prescribed treatment. Accordingly, Plaintiffs allegations against Dr. Rotman are sufficient to meet the low threshold for proceeding past the screening stage.
By contrast, the allegations against Dr. Schuster are directed at a misdiagnosis. Plaintiff alleges that he had a hernia and that Dr. Schuster should have operated on it. But Dr. Schuster decided not to operate because he thought that Plaintiff was not suffering from a hernia. Thus, Dr. Schuster’s alleged failure was negligent misdiagnosis, or a disagreement with Dr. Rotman. Therefore, the allegations are insufficient to establish deliberate indifference by Dr. Schuster.
In summary, we reverse the dismissal as to Dr. Rotman and affirm the dismissal as to Dr. Schuster. On remand, the district court shall order service of the complaint on Dr. Rotman.
AFFIRMED in part, REVERSED and REMANDED in part.
Notes
. Because the district court dismissed Plaintiff’s complaint without requiring any defendant to file an answer, the stated facts come from his complaint and its supporting documentation. For the purpose of reviewing a dismissal, we accept those facts as true.
See generally Ashcroft v. Iqbal,
. That statute provides, in relevant part:
(a) Screening. — The court shall review, before docketing, if feasible or, in any event, as soon as practicable after docketing, a complaint in a civil action in which a prisoner seeks redress from a governmental entity or officer or employee of a governmental entity.
(b) Grounds for dismissal. — On review, the court shall identify cognizable claims or dismiss the complaint, or any portion of the complaint, if the complaint—
(1) is frivolous, malicious, or fails to state a claim upon which relief may be granted; or
(2) seeks monetary relief from a defendant who is immune from such relief.
. Because the complaint was dismissed at the screening stage, Defendants were not served and made no appearance. Accordingly, no Defendants appear in this appeal, and no answering brief was filed. But this court granted Plaintiff’s motion for appointment of counsel and directed the California Attorney General to appear and participate in the case. The California Attorney General complied with that order by filing an amicus curiae brief, limited to the jurisdictional issue.
. The written consent in this case contrasts with the written consent in cases in which courts have limited consent to a particular magistrate judge.
See Kalan v. City of St. Francis,
. Plaintiff also argues that the form was defective for failing to advise him that he was "free to withhold consent without adverse substantive consequences.” 28 U.S.C. § 636(c)(2); Fed.R.Civ.P. 73(b)(2). But that requirement does not apply to the first communication asking a party to state a preference regarding magistrate judge jurisdiction; it applies only to repeated communications regarding consent. See 28 U.S.C. § 636(c)(2) ("Thereafter, either the district court judge or the magistrate judge may again advise the parties of the availability of the magistrate judge, but in so doing, shall also advise the parties that they are free to withhold consent without adverse substantive consequences.” (emphasis added)); Fed.R.Civ.P. 73(b)(2) (titled, "Reminding the Parties About Consenting”).
. The facts of this case differ from the facts in cases where courts have declined to infer consent under
Roell. See Anderson,
. The Seventh Circuit also noted that the original consent form contained the following notice: "Should this case be reassigned to a magistrate judge other than the magistrate judge designated ..., the undersigned may object within 30 days of such reassignment.”
Stevo,
.
McGuckin
similarly suggests that unnecessary delay in administration of prescribed treatment can amount to deliberate indifference. There, we observed that a delay in treating the plaintiff’s condition forced him "to endure over seven months of unnecessary pain” and no explanation was available for a failure to provide the plaintiff with a "CT scan and surgery ... promptly after his need for those services was unambiguously diagnosed.”
McGuckin,
