OPINION
Ruth Farlow appeals the district courts decision affirming the denial of her claim for disability benefits under Title II of the Social Security Act. Farlow argues the Social Security Administrations administrative law judge (“ALJ”) erred by rejecting the uncontested opinion of a non-examining physician that supported her claim. We affirm.
I
Farlow suffered a heart attack and was hospitalized on July 25, 2013. Medical records show that at the time of Farlows hospitalization, her hearts ejection fraction was 50%.
1
Farlow continued to receive follow-up care for her heart condition after she was discharged from the hospital. In April 2015, a cardiac stress test showed Farlow had “normal heart function” and revealed “no evidence of [her] old heart attack.” The same test found Farlows ejection fraction was 77%.
Farlow applied for disability benefits on February 23, 2017. She claimed that after the heart attack, she “wasnt strong enough” to return to work. Farlow said she suffered chest pain, was short of breath, and struggled to do basic tasks without taking frequent breaks. Farlows initial claim was denied, and she requested reconsideration. On reconsideration, state agency consultant Dr. Norman Staley was asked to evaluate Farlows functional capacity. Dr. Staley reviewed Farlows medical records and opined that she could stand or walk for six hours and lift no more than 20 pounds—a finding that would limit her to performing light exertion work. Farlows request for reconsideration was denied, and she requested a hearing before an ALJ.
The ALJ denied Farlows claim at step four of the sequential evaluation process.
2
He concluded Farlow still had the capacity to perform medium exertion work with some restrictions, meaning she could return to work at her last job. The ALJ gave little weight to Dr. Staleys opinion that Farlow should be limited to light exertion work. The ALJ gave less weight to Dr. Staleys opinion in part because he relied on Farlows initial 2013 ejection fraction reading to support his opinion without addressing the 2015 test that showed normal cardiac function. No other doctor offered an opinion about Farlows functional capacity, and the Commissioner concedes Dr. Staleys opinion would limit Farlow to light exertion work under the applicable regulations if it had been credited.
The agencys Appeals Council denied Farlows request for review. Farlow sought judicial review, and the district court affirmed the ALJs denial of benefits. Farlow filed this timely appeal. See Fed. R. App. P. 4(a)(1)(B)(ii).
II
A district courts decision affirming an ALJs denial of benefits is reviewed de novo. Molina v. Astrue, 674 F.3d 1104, 1110 (9th Cir. 2012), superseded on other grounds by regulation, Revisions to Rules Regarding the Evaluation of Medical Evidence, 82 Fed. Reg. 5844, 5863 (Jan. 18, 2017) (Codified at 20 C.F.R. § 404.1502(a)). An ALJs denial of benefits is reviewed for substantial evidence or legal error. Molina, 674 F.3d at 1110. Substantial evidence is “relevant evidence” that “a reasonable mind might accept as adequate to support a conclusion.” Biestek v. Berryhill, ––– U.S. ––––, 139 S. Ct. 1148, 1154, 203 L.Ed.2d 504 (2019) (quoting Consolidated Edison v. NLRB, 305 U.S. 197, 229, 59 S.Ct. 206, 83 L.Ed. 126 (1938)). Even if the evidence is “susceptible to more than one rational interpretation, it is the ALJs conclusion that must be upheld.” Burch v. Barnhart, 400 F.3d 676, 679 (9th Cir. 2005).
A
Farlow alleges that the ALJ erred in rejecting Dr. Staleys opinion. Farlow argues that because Dr. Staleys opinion was the only functional assessment in the record, it could not be rejected by the ALJ without a “clear and convincing” reason. Farlow claims the ALJ improperly discounted Dr. Staleys expertise in favor of the ALJs own lay, non-expert opinion.
Under the pre-2017 regulations that apply to Farlows claim,
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ALJs are required to give greater weight to certain medical opinions. See Lester v. Chater, 81 F.3d 821, 830 (9th Cir. 1995), superseded on other grounds by regulation, Revisions to Rules Regarding the Evaluation of Medical Evidence, 82 Fed. Reg. 5844, 5852 (Jan. 18, 2017) (codified at 20 C.F.R. pts. 404 & 416), as recognized in Woods, 32 F.4th at 789–90. Opinions from treating physicians receive more weight than opinions from examining physicians, and opinions from examining physicians receive more weight than opinions from non-examining physicians. Lester, 81 F.3d at 830–31. To reject the uncontested opinion of an examining or treating doctor, an ALJ must provide “clear and convincing” reasons supported by substantial evidence. Id. at 830.
The “clear and convincing” standard does not apply to Dr. Staleys opinion because he never treated or examined Farlow. Rather, his opinion was based solely on a review of her medical records. Farlow now asks us to hold that ALJs must give similar deference to uncontested opinions from non-examining physicians like Dr. Staley. We cannot agree.
In evaluating the weight given to a non-examining, non-treating doctors opinion, we have held that an ALJ “may reject the opinion of a non-examining physician by reference to specific evidence in the medical record.” Sousa v. Callahan, 143 F.3d 1240, 1244 (9th Cir. 1998). Inherent in this standard is a presumption that ALJs are, at some level, capable of independently reviewing and forming conclusions about medical evidence to discharge their statutory duty to determine whether a claimant is disabled and cannot work. More importantly, Sousa clearly announces a standard lower than the one that Farlow asks us to apply.
Our precedent requires ALJs to give more weight to treating and examining sources because that is what the pre-2017 regulations required—not because such a requirement exists in the Social Security Act. See Woods, 32 F.4th at 790–91. The regulations say an ALJ must consider each opinion from a medical source along with other relevant evidence. 20 C.F.R. § 404.1527(b). An ALJ must give more weight to opinions from treating or examining physicians, § 404.1527(c)(1)–(2), and consider whether each opinion is supported by evidence and consistent with the record. § 404.1527(c)(3)–(4). The ALJ must also consider factors such as a sources specialized knowledge about disability programs or an area of medicine. § 404.1527(c)(5)–(6). Nothing in the relevant regulations requires an ALJ to defer to an opinion from a non-treating, non-examining medical source.
Here, in rejecting Dr. Staleys opinion, the ALJ cited specific contradictive medical evidence in the record. Sousa, 143 F.3d at 1244. The ALJ noted that Dr. Staley had based his opinion on Farlows 2013 ejection fraction reading without mentioning the 2015 test results which showed “no evidence of [her] old heart attack.” The ALJ also evaluated Dr. Staleys opinion under the relevant regulations. He explained that he gave less weight to Dr. Staleys opinion because Dr. Staley did not examine Farlow, did not provide a persuasive basis for his opinion, and his opinion was not consistent with the record. See § 404.1527(c)(1), (3)–(4). In making these findings, the ALJ cited the record at length. This satisfies the requirements of Sousa, the relevant regulations, and the substantial evidence standard.
B
Farlow also argues that the ALJ erred in rejecting her symptom testimony and a similar statement offered by her husband. We agree with the district court that the ALJ provided clear and convincing reasons for rejecting Farlows lay testimony, including inconsistencies in the medical record and in her statements about her daily activities. See Carmickle v. Commr, Soc. Sec. Admin., 533 F.3d 1155, 1161 (9th Cir. 2008). We also agree that because the statement offered by Farlows husband was similar to her own testimony, any error in the ALJs evaluation of this supporting evidence was ultimately harmless. See Molina, 674 F.3d at 1117.
4
III
The district court properly concluded that the ALJs denial of benefits was supported by substantial evidence.
AFFIRMED.
FOOTNOTES
1
. “Ejection fraction” is the percentage of blood which leaves the hearts ventricle each time it contracts. See 20 C.F.R. Pt. 404, Subpt. P, App. 1, § 4.00D(1)(i).
2
. Social Security regulations establish a five-step sequential process for evaluating disability claims. See Woods v. Kijakazi, 32 F.4th 785, 787 n.1 (9th Cir. 2022). Step four provides that a claimant is not disabled if, despite medical impairments, she retains the residual functional capacity to perform past relevant work. Id.
3
. The Social Security Administration has altered the regulations which govern the evaluation of medical evidence for claims filed on or after March 27, 2017. See 20 C.F.R. § 404.1520c. Farlows claim was filed prior to this change.
4
. Farlow also raised a constitutional argument relating to the Social Security Commissioners tenure protection but withdrew it after publication of our decision in Kaufmann v. Kijakazi, 32 F.4th 843, 846 (9th Cir. 2022).
TALLMAN, Circuit Judge: