78 procedures with published pricing. Cash pay ranges from $27 to $10,084.
Mark Twain Medical Center in Los Angeles publishes cash-pay pricing for 78 procedures, as required by federal law under 45 CFR Part 180. The median cash price across all published procedures is $728, with individual procedure prices ranging from $27 to $10,084 as of 2026-09-01. Source: Mark Twain Medical Center Machine-Readable File. ProcedureRadar.
By Kevin Monangai, Founder, ProcedureRadar.
Hospital profile pages are what we wish existed when our own family was trying to figure out a bill. Each one shows every procedure that hospital publishes, pulled straight from its own federally mandated transparency file, one of roughly 3,500 we track and refresh monthly. We link back to the raw file every time, so you can verify the prices yourself. No middleman, no spin.
Mark Twain Medical Center's cash pay prices range from $27 (Cardiac Catheterization) to $10,084 (Emergency Room Visit).
| Category | Range | |||
|---|---|---|---|---|
| Cardiac Catheterization | cardiac | $27 | $9 to $153 | High |
| Bone Density Scan | imaging | $32 | $10 to $45 | High |
| Cholesterol Management | cardiac | $50 | $10 to $71 | High |
| Lipid Panel | lab | $50 | $10 to $71 | High |
| Urinalysis | lab | $59 | $3 to $84 | High |
| Total Hip Replacement | surgery | $76 | $13 to $108 | High |
| Blood Test | lab | $87 | $29 to $124 | High |
| Flu Vaccination | preventive | $94 | $31 to $134 | High |
| Hypertension Management | cardiac | $114 | $34 to $163 | High |
| DEXA Bone Density Scan | imaging | $118 | $36 to $169 | High |
| Prostate Biopsy | other | $130 | $43 to $486 | High |
| Cortisone Shot (Joint Injection) | surgery | $152 | $50 to $217 | High |
| Comprehensive Metabolic Panel | lab | $153 | $13 to $219 | High |
| Laryngoscopy | other | $153 | $50 to $219 | High |
| Chest X-Ray | imaging | $155 | $51 to $222 | High |
| Chest X-Ray 1 View | imaging | $155 | $51 to $222 | High |
| Diabetes Management | other | $169 | $53 to $241 | High |
| Urgent Care Visit | other | $169 | $56 to $242 | High |
| EKG (Electrocardiogram) | cardiac | $210 | $32 to $300 | High |
| COPD Management | other | $226 | $74 to $323 | High |
| Mole Removal | other | $272 | $74 to $389 | High |
| Mental Health Evaluation | therapy | $309 | $101 to $441 | High |
| Psychotherapy Session (45 min) | therapy | $309 | $101 to $441 | High |
| Abdominal Ultrasound | imaging | $407 | $86 to $582 | High |
| Ultrasound of the Abdomen | imaging | $407 | $86 to $582 | High |
| Asthma Management | other | $475 | $51 to $678 | High |
| Endometrial Ablation | other | $604 | $198 to $2,414 | High |
| Colonoscopy with Polypectomy | other | $613 | $201 to $875 | High |
| Kidney Stone Removal | other | $636 | $74 to $909 | High |
| Colonoscopy | preventive | $666 | $219 to $952 | High |
| Hysteroscopy | other | $680 | $224 to $972 | High |
| Upper GI Endoscopy (EGD) | diagnostic | $718 | $236 to $1,026 | High |
| Physical Therapy | therapy | $725 | $193 to $1,036 | High |
| Physical Therapy Evaluation | therapy | $725 | $193 to $1,036 | High |
| Occupational Therapy | therapy | $728 | $124 to $1,040 | High |
| Occupational Therapy Evaluation | therapy | $728 | $124 to $1,040 | High |
| Carpal Tunnel Release | surgery | $750 | $247 to $1,072 | High |
| ACL Reconstruction | surgery | $753 | $247 to $1,075 | High |
| Chemotherapy Administration | other | $809 | $26 to $1,155 | High |
| Bunionectomy | other | $912 | $300 to $1,303 | High |
| Hernia Repair | surgery | $917 | $301 to $1,310 | High |
| Hernia Repair (Inguinal) | surgery | $917 | $301 to $1,310 | High |
| CT Scan of the Head | imaging | $981 | $207 to $1,401 | High |
| Appendectomy (Laparoscopic) | surgery | $1,068 | $351 to $1,525 | High |
| CT Head | imaging | $1,205 | $245 to $1,721 | High |
| Knee Arthroscopy | other | $1,231 | $405 to $1,759 | High |
| Breast Biopsy | other | $1,307 | $234 to $1,867 | High |
| Vasectomy | surgery | $1,389 | $296 to $1,984 | High |
| Cystoscopy | diagnostic | $1,415 | $465 to $2,022 | High |
| Ankle Surgery | other | $1,537 | $505 to $2,195 | High |
| Thyroidectomy | surgery | $1,754 | $576 to $2,505 | High |
| Hysterectomy (Laparoscopic) | surgery | $1,795 | $590 to $2,564 | High |
| CT Chest | imaging | $1,847 | $385 to $2,638 | High |
| CT Scan of the Chest | imaging | $1,847 | $385 to $2,638 | High |
| Rotator Cuff Repair | surgery | $1,887 | $620 to $2,695 | High |
| Shoulder Surgery | surgery | $1,887 | $620 to $2,695 | High |
| Gallbladder Removal (Laparoscopic) | surgery | $1,900 | $624 to $2,714 | High |
| MRI of the Lower Back (Lumbar) | imaging | $2,041 | $396 to $2,915 | High |
| MRI Spine | imaging | $2,041 | $396 to $2,915 | High |
| Echocardiogram | imaging | $2,070 | $111 to $2,957 | High |
| CT Abdomen and Pelvis | imaging | $2,073 | $453 to $2,961 | High |
| MRI of the Knee | imaging | $2,278 | $748 to $3,254 | High |
| MRI of the Shoulder | imaging | $2,278 | $580 to $3,254 | High |
| MRI of the Brain | imaging | $2,346 | $463 to $3,352 | High |
| Endoscopy | preventive | $2,528 | $299 to $3,611 | High |
| Total Knee Replacement | surgery | $2,699 | $887 to $54,359 | High |
| ERCP (Gallstone Removal) | other | $3,470 | $163 to $4,957 | High |
| IUD Insertion | other | $3,641 | $1,196 to $5,201 | High |
| Emergency Room Visit | emergency | $10,084 | $24 to $14,406 | High |
| Prostate Cancer Screening | other | N/A | $3 to $23 | High |
| PSA (Prostate-Specific Antigen) | lab | N/A | $4 to $23 | High |
| C-Section (Cesarean Delivery) | obstetric | N/A | $27,026 to $27,026 | Moderate |
| Dialysis | other | N/A | $66,434 to $66,434 | Moderate |
| Pacemaker Insertion | cardiac | N/A | $62,979 to $62,979 | Moderate |
| Prostatectomy | other | N/A | $49,468 to $49,468 | Moderate |
| Radiation Therapy | other | N/A | $54,388 to $54,388 | Moderate |
| Spinal Fusion | surgery | N/A | $87,704 to $87,704 | Moderate |
| Vaginal Delivery | obstetric | N/A | $11,907 to $11,907 | Moderate |
This hospital's pricing is published per federal mandate.
Disclosure required by 45 CFR Part 180.
Last updated: