Serving Hospitals & Professionals Globally

Expert Medical Coding,
Billing & Training
Worldwide

Castle Medical Coding and Billing Training & Services delivers two distinct, expert-led offerings: complete Revenue Cycle Management (RCM) — coding, billing, submission, and denial management — for hospitals and healthcare providers, and world-class medical coding & billing certification training for professionals across the globe.

99%
Claims success rate
10+
Years of expertise
10+
Countries served
Medical Billing & Full RCM Services
Complete Revenue Cycle Management · ICD-10, CPT, HCPCS · 99% claim approval
Medical Coding & Billing Certification Training
CPC · Australian Coding · ICD-10-CA · Medical Billing
Dedicated Support Team
USA · UAE · Pakistan offices · WhatsApp & direct call
🌐 UAE  |  Qatar  |  Bahrain  |  Saudi Arabia  |  Australia  |  New Zealand  |  Malaysia  |  Singapore  |  USA  |  Pakistan

What Castle Medical Does Best

Two clearly defined service lines, one trusted name: full Revenue Cycle Management (RCM) & Billing Services for hospitals and providers, and Certified Medical Coding & Billing Training for professionals worldwide.

Full Revenue Cycle Management (RCM)

Medical Billing & Complete RCM Services

We manage your entire Revenue Cycle Management (RCM) process end-to-end — eligibility verification, precise clinical coding, claim submission, payment posting, and denial follow-up — so your clinical team can focus on patients while we focus on getting you paid.

  • End-to-end Revenue Cycle Management (RCM)
  • ICD-10 / CPT / HCPCS coding
  • Complete patient billing & eligibility verification
  • Out-of-network specialist billing
  • Denial management & credentialing
  • 99% claims approval rate
Get a Free Billing Audit →
Available Globally · Online & In-Person

Medical Coding & Billing Training

Internationally recognised certification courses taught by practising coding experts. We train professionals from Pakistan to Australia, Canada to the UK — online, on-demand, and with real hands-on experience.

  • Certified Professional Coder (CPC) prep
  • Australian Coding Standards (ACHI/ACS)
  • ICD-10-CA — Canadian Coding Programme
  • Medical Billing & complete patient billing
  • Hands-on live coding experience
Browse Courses →
Why Castle

Numbers That Speak for Themselves

Over 10 years of experience, global reach across 10 countries, and a commitment to getting your billing right — every time.

99%
Claims success rate
Near-perfect first-pass approval across all submitted insurance claims.
10+
Years of experience
Certified coders and billing specialists with deep cross-specialty expertise serving clients since 2014.
10+
Countries served
UAE, Qatar, Bahrain, Saudi Arabia, Australia, New Zealand, Malaysia, Singapore, USA, Pakistan — and growing.
24/7
Client support
WhatsApp, direct call, and email — a real person always ready to help.
Certification Courses

Train With the Experts — From Anywhere

Our courses are taught by certified, practising coders. Real knowledge, real cases, real certification outcomes.

USA Standard

Certified Professional Coder (CPC)

The gold standard for medical coding in the USA. Prepare for your AAPC CPC exam with structured modules and hands-on case studies.

Australian Standard

Australian Coding Standards

Comprehensive training in ACHI and ACS aligned coding, designed for professionals working in or relocating to the Australian healthcare system.

Canadian Standard

ICD-10-CA — Canadian Coding Programme

Master Canada's ICD-10-CA coding classification with expert guidance, covering inpatient and outpatient scenarios in full.

Billing Specialist

Medical Billing Course

End-to-end billing training: claims submission, follow-ups, denial management, payment posting, and patient billing support.

Foundation

Complete Patient Billing

Deep dive into the patient billing journey — from registration and insurance verification to final payment and account reconciliation.

Verification

Eligibility Verification Training

Hands-on training in verifying patient insurance eligibility — a critical skill for reducing claim denials and administrative delays.

Verified Client Reviews

Hear From Our Real Clients

Watch genuine video reviews from healthcare professionals who trained or worked with Castle Medical. All testimonials are real and verifiable on our YouTube channel.

Emiley — Philippines Medical Coding & Billing Training · ⭐⭐⭐⭐⭐ 5-star verified review
Castle Medical Services — Training Overview Coding & Billing Education · Global programme highlight

Have you trained or worked with us?

We would love to feature your story. Email us at info@castlemedicalservices.com or leave a review on our YouTube channel.

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Ready-to-Share Content

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Get in Touch

Contact Us

Whether you're a hospital looking to outsource billing or a professional ready to start your coding career — we're here to help.

USA Direct
WhatsApp (International)
General Enquiries

Global Offices & Countries Served — 10+ Years · 10 Countries

USA HQ — 583 S Center Street, Turlock, California 95380 · +1 (209) 778-7847
UAE — +971 52 566 3118 (WhatsApp & Call)
Qatar — Remote billing & coding services
Bahrain — Remote billing & coding services
Saudi Arabia — Remote billing & coding services
Australia & New Zealand — Coding standards training & remote services
Malaysia & Singapore — Certification training & coding services

Send Us a Message

Replies go to info@castlemedicalservices.com · courses: courses@castlemedicalservices.com

✉ Enquiries sent to info@castlemedicalservices.com · Training: courses@castlemedicalservices.com