Is Serum Bilirubin total 31 high, normal or dangerous? What does Serum Bilirubin total level 31 mean?

📅 Medical Review Date: April 7, 2026

Your Serum Bilirubin total level of 31 is a High Serum Bilirubin total level.

High Serum Bilirubin total levels may indicate underlying health problems. The normal range is typically between 2 umol/L and 21 umol/L. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal Serum Bilirubin total range for men is :2 - 21 umol/L

Ideal values of Serum Bilirubin total depending on age (male) :

Age	Ideal Serum Bilirubin total value
<5 years	2.062
5-10 years	2.126
10-15 years	2.192
15-20 years	2.26
20-25 years	2.33
25-30 years	2.402
30-35 years	2.476
35-40 years	2.553
40-45 years	2.632
45-50 years	2.714
50-55 years	2.798
55-60 years	2.885
60-70 years	2.974
70-80 years	3.066
80-90 years	3.161
90-100 years	3.259
>100 years	3.36

*Ideal values are calculated based on our database of patient records

Misdiagnosis is more common than people think—and the consequences can be serious. Delayed treatment, unnecessary medication, or worse. If you want a second opinion on your blood work, one option is to upload it to a site like wholebodyprotocol.com, where world-class doctors review your results. They charge a small fee—around $90 (though you'll want to check the latest price as it fluctuates)—and email you a detailed report. With over 12 million people affected by misdiagnosis every year, that little bit of extra peace of mind can go a long way.

Normal range of Serum Bilirubin total found among women :2-21 umol/L

Ideal values of Serum Bilirubin total depending on age (female) :

Age	Ideal Serum Bilirubin total value
<5 years	2.064
5-10 years	2.13
10-15 years	2.198
15-20 years	2.268
20-25 years	2.34
25-30 years	2.415
30-35 years	2.492
35-40 years	2.572
40-45 years	2.654
45-50 years	2.739
50-55 years	2.826
55-60 years	2.916
60-70 years	3.009
70-80 years	3.105
80-90 years	3.204
90-100 years	3.306
>100 years	3.412

If you take a Serum Bilirubin total blood test and the results are not in the normal range (2-21 umol/L), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

This page was viewed the most from these cities in the last 30 days:

• Kenchagarabelagal
• La Vendue-Mignot
• Kikorongo
• Hautes-Alpes
• History of Western Australia
• Isserteaux
• La Forêt-du-Parc
• Houppeville
• Gods River, Manitoba
• Hasht-Bhaiya
• Kingdom of Mrauk U
• Le Bouchaud
• Kapyl Raion
• Îles Saint-Marcouf
• Janette Lake, Minnesota
• Gaudonville
• La Chapelle-Pouilloux
• Jenny Island (Marguerite Bay)
• Les Deux-Fays
• Khokhewal
• Isle of Demons
• Hussaini, Bihar
• Lamanon
• Kashmir Valley
• Gujar Garhi
• Karanja Lad
• Haringhata (Vidhan Sabha constituency)
• Kantallur
• Giberville
• Lachelle
• Gopalasamudram, Thanjavur
• General Nakar
• Kalasapakkam
• La Magdeleine
• Les Pavillons-sous-Bois
• Kendra Khottamdi
• Kripekapura
• Igé, Orne
• La Tourlandry
• Julos
• History of the Philippines (1946–65)
• Helena, Montana
• Kharas
• Jhansi State
• Huj, Gaza
• Hauterive, Orne
• Laguindingan, Misamis Oriental
• Kakloor
• Infatuation
• Karumb Ilyas
• Jolof Empire
• La Petite-Verrière
• Gellenoncourt
• Hope, New Mexico
• Kusarlapudi
• Inner-Vikna
• Kuwarital
• Kushalgarh
• Kasba (Purnia)
• Gère-Bélesten
• Lacs Prefecture
• La Chapelle-Saint-Aubin
• Kang Khurd
• Karukaputhur
• Hathala
• Jaimangalpur
• Global Organization of Parliamentarians Against Corruption
• Lestrem
• La Roussière
• Lhasa
• Khalil, Bhulath
• Hintona
• Gurazala
• Kozhukkallur
• Lachy, Marne
• Kalvakole
• Les Cluses
• Le Meillard
• Les Autels
• Kurobe, Toyama
• Jintur
• Hanamkonda
• Le Héron
• Kokradanga
• Ibaan
• Kudarkot
• Karanja, Wardha
• Grauno
• Kumaranellur
• Kosigi
• Lakshminarasupeta
• Koodathayi
• Huilly-sur-Seille
• Landeronde
• Himayatnagar, Telangana
• Harrisburg, Pennsylvania
• Kamina Territory
• Lakshmipur, Orissa
• Kota, Bilaspur
• Icelandic Commonwealth
• Kalingavaram
• Kishtwar
• Karvirala Kothagudem
• Goudon
• Lawalong
• Gargnano
• Jhadupudi
• Karahal Nauabad
• Kainourgio
• Kamianets Okruha
• Kurseong (Vidhan Sabha constituency)
• Jagadishpur
• Gulu District
• Lettopalena
• Kuzhithura
• Hauteville-sur-Mer
• Janette Lake, Minnesota
• Le Gué-de-Longroi
• Géraudot
• Haripalem
• La Chapelle-Pouilloux
• Keisen, Fukuoka
• Labastide-Monréjeau
• Kummariguda, Ranga Reddy
• Héricourt, Pas-de-Calais
• Kenkere
• Kadammanitta
• Gifu
• Le Planquay
• Gesturi
• Le Guédeniau
• Laval-sur-Luzège
• Gilson, Illinois
• Greater Syria
• Keswick Island
• La Pisseure
• Goghat II
• Kashima, Saga
• Les Fessey
• Gisors
• Kamalapur, Dharwad
• Hungarian Village
• Itsukaichi, Tokyo
• Hedong, Nanbu County
• Kamoenai, Hokkaido
• Happiness
• Jagraon
• Harrison Township, Michigan
• Indranagar
• Hardancourt

How the Serum Bilirubin total Test Is Done :

When your doctor orders a Serum Bilirubin total test, it involves a straightforward blood draw to measure your Serum Bilirubin total levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Serum Bilirubin total test results are usually available within a few hours.

Medical References

• Cleveland Clinic – Bilirubin Test: Understanding High vs. Low Levels & Causes
• Mayo Clinic – Bilirubin test
• MedlinePlus – Bilirubin Blood Test
• WebMD – Bilirubin Test: High vs. Low Levels, Direct vs. Indirect