Occidental Petroleum Corporation

Houston, TX Mining & energyNAICS 211120

Self-funded health planPlan year 2025Renews January
4,597Participants0% vs. prior year
$10.9MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#4 of 43Mining & energy in TXBy participants

Overview

Occidental Petroleum Corporation sponsors a self-funded health plan that covered 4,597 participants in plan year 2025, about the same as the prior year. The plan year starts in January. Alongside medical, its benefits filing reports life insurance, dental, vision, short-term disability, and more.

Plan type
ERISA welfare benefit plan, self-funded (benefits paid from employer assets or a trust)
Participants
4,597 · prior year 4,600
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
OXY Benefits Medicare Advantage PPO Plan, plan 653 (4,597 participants)
Broker compensation
$664K across insured contracts
MedicalLife insuranceDentalVisionShort-term disabilityLong-term disabilitySeveranceDeath benefitsOther welfare benefits

Insurance carriers

Insured coverage reported on Schedule A. Self-funded medical claims aren't reported there.

CarrierCoverageCoveredPremiumBroker comp
Aetna Life Insurance Co.PPO6,605$13.8M—
Metropolitan Life Insurance CompanyLife16,625$12.4M$256K
Prudential Insurance Company of AmericaLong-term disability9,393$4.2M$212K
Zurich American Insurance CompanyLife9,847$3.0M$164K
Vision Service PlanVision7,883$1.6M$33K

Pharmacy benefit estimate

StreamRX estimate for a plan this size. Not based on this plan's claims.

$10.9M/ year

Estimated prescription spend: 4,597 participants × $2,371 national average per member. Usually higher once dependents are counted.

$283K–$699K/ year

Typical savings opportunity found in independent reviews of plans this size.

Brands with a generic available$83K–$207K
Lower-cost therapeutic alternatives$121K–$253K
Generic pricing vs. actual cost$52K–$157K
PBM contract terms$27K–$82K
The DOL's PBM fee disclosure rule first applies to this plan for the plan year beginning January 2028: semiannual PBM compensation reports and an annual audit right.

Form 5500 filing details

Filing
Form 5500 with Schedule A, plan year 2025
Plan sponsor
Occidental Petroleum Corporation
Sponsor EIN
95-4035997
Plan number
653
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 95-4035997 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
Occidental Petroleum Corporation Savings Plan
Type
401(k) plan
Participants
12,855

About this data

Source: Occidental Petroleum Corporation's Form 5500 filing for plan year 2025 and its Schedule A insurance reports, published by the U.S. Department of Labor. "Self-funded" means the filing reports benefits paid from employer assets or a trust, with no medical insurance contract or with a stop-loss contract. Pharmacy figures are StreamRX estimates based on national averages. StreamRX is not affiliated with Occidental Petroleum Corporation.

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