---
title: "What does a high Total Cholesterol mean?"
type: biomarker-interpretation
url: "https://www.test-well.com/biomarkers/total-cholesterol/high"
biomarker: Total Cholesterol
direction: high
reference_range:
  - "age 18+: 125 – 200 mg/dL"
reviewed_at: 2026-09-06
review_status: reviewed
date_published: 2026-09-05
---

# What does a high Total Cholesterol mean?

> Total cholesterol above 200 mg/dL is borderline and above 240 high, but the number alone says little — it adds LDL, HDL and a triglyceride component together. A high total from high HDL is not the same as one from high LDL. The useful next step is the breakdown: LDL, non-HDL cholesterol and ApoB, plus TSH, because hypothyroidism is a common reversible cause.


## What is the normal range for Total Cholesterol?

- age 18+: 125 – 200 mg/dL

Above 200 mg/dL is considered borderline high; above 240 mg/dL is high. Family history, diet, and activity all influence this.

## What are the common causes of high Total Cholesterol?

1. High LDL from diet, weight or genetics
2. High HDL (favorable component)
3. Hypothyroidism
4. Kidney or liver disease, pregnancy
5. Medications: steroids, some diuretics, retinoids

## What symptoms go with high Total Cholesterol?

- None

## What do clinicians usually check next?

- Full lipid panel breakdown if not already done
- ApoB and lipoprotein(a)
- TSH
- Cardiovascular risk estimate

Follow-up tests at TestWell: [TSH (Thyroid Stimulating Hormone)](https://www.test-well.com/tests/tsh) ($26.99), [TSH + Free T4](https://www.test-well.com/tests/tsh-with-free-t4) ($27.99).

## How do you recheck Total Cholesterol?

| Test or panel | Type | Price | Fasting | Results |
| --- | --- | --- | --- | --- |
| [General Wellness Panel](https://www.test-well.com/tests/general-wellness-panel) | Panel (4 tests) | $89.99 | Yes | 1–3 business days |
| [Heart Health Panel](https://www.test-well.com/tests/heart-health-panel) | Panel (5 tests) | $99.99 | Yes | 3–5 business days |
| [Pre-Diabetes Panel](https://www.test-well.com/tests/pre-diabetes-panel) | Panel (5 tests) | $89.99 | Yes | 2–5 business days |
| [Lipid Panel](https://www.test-well.com/tests/lipid-panel) | Test | $24.99 | Yes | 1–3 business days |

Plus one $6 lab processing fee per order; physician authorization included.

## Common questions

### Is total cholesterol of 220 bad?

It depends on what makes it up. 220 with an HDL of 80 and LDL of 120 is very different from 220 with HDL 35 and LDL 160. Look at LDL, non-HDL and ApoB.

## Related

- [Total Cholesterol reference ranges](https://www.test-well.com/biomarkers/total-cholesterol)
- [HDL Cholesterol reference range](https://www.test-well.com/biomarkers/hdl-cholesterol)
- [LDL Cholesterol reference range](https://www.test-well.com/biomarkers/ldl-cholesterol)
- [Triglycerides reference range](https://www.test-well.com/biomarkers/triglycerides)

## Sources

- [American Heart Association](https://www.heart.org/en/health-topics/cholesterol)

---

Medically reviewed by Youmna DiStefano, MD (Medical Reviewer, TestWell); last reviewed 2026-09-06. Review policy: https://www.test-well.com/editorial-policy

Canonical page: https://www.test-well.com/biomarkers/total-cholesterol/high
Machine-readable catalog: https://www.test-well.com/api/catalog.json · MCP server: https://www.test-well.com/mcp · Overview for agents: https://www.test-well.com/llms.txt

Prices are cash-pay, in USD, and include physician authorization; every order adds one flat $6 lab processing fee. Educational content is not a diagnosis — discuss results with a clinician.