Animal Hospital Anomaly Class Tier List (2026)
All 11 classes ranked by how well they keep you alive across long shifts. Tiers reflect overall value - combat power, sanity management, and how fast you can finish work.
| Tier | Class | Best For |
|---|---|---|
| S+ | Secret Agent | Players who want to hunt anomalies instead of only avoiding them |
| S | Surgeon | Experienced players who want an all-rounder |
| S | Head Nurse | Team players who want to handle treatment duty |
| A | Psychologist | Experienced players who rarely make mistakes |
| A | Doctor | Players who treat a lot of patients each shift |
| A | Security | The best first paid class for most players |
| A | Firefighter | Surviving fire-heavy shifts and the slime event |
| B | Paramedic | New players who want a low-cost upgrade from Intern |
| B | Secretary | Beginners learning to spot anomalies |
| C | Nurse | Nothing in particular - a placeholder upgrade |
| D | Intern | The first 1-8 shifts while you learn the game |
S+ Tier
1 classSecret Agent
S+The strongest combat class in the game. Starts with a gun whose ammo regenerates over time, and the Scanner lights up red on any patient carrying anomaly symptoms.
- Cost:
- 790 Robux (regional pricing varies)
- Starter:
- Gun (20 uses) and Scanner
- Best for:
- Players who want to hunt anomalies instead of only avoiding them
- Bonus sanity and cash for killing anomalies
- Highest Utility stat, so tasks, check-ins, and treatments complete much faster
- Scanner reveals stacked anomalies that other detection methods miss
Premium Robux class. Very strong, but you can clear most content with coin classes first.
S Tier
2 classesSurgeon
SThe most balanced class overall. Good at managing sanity and completing tasks, with speed and sanity boosts earned by healing patients.
- Cost:
- Animal Coins (Class Shop)
- Starter:
- Standard kit
- Best for:
- Experienced players who want an all-rounder
- Speed and sanity boosts when you heal patients
- Balanced Sanity, Utility, and Starter Money
- Strong once you know the treatment flow
Requires coin grinding; best unlocked after you are comfortable with treatments.
Head Nurse
SThe best class for players who focus on healing patients. Extra inventory capacity means fewer trips around the hospital.
- Cost:
- Robux pass
- Starter:
- High starting money
- Best for:
- Team players who want to handle treatment duty
- Increased inventory capacity
- High starting money for early shop purchases
- Efficient patient-focused play
Premium Robux class. Pick it if you mainly heal rather than fight.
A Tier
4 classesPsychologist
AHas the highest Sanity stat in the game and doubles every sanity effect - including the bad ones. Coffee gives 30 sanity instead of 15, but a wrong tase costs 30 instead of 15.
- Cost:
- Animal Coins (Class Shop)
- Starter:
- Standard kit
- Best for:
- Experienced players who rarely make mistakes
- Doubles all sanity gains and losses
- Highest maximum sanity pool
- Never run out of sanity once your calls are reliable
Warning: the double penalty punishes wrong tases and missed anomalies heavily.
Doctor
ARecovers sanity steadily by healing patients - 1 sanity per patient healed. Decent Utility stat, but low starting money.
- Cost:
- Animal Coins (Class Shop)
- Starter:
- Standard kit
- Best for:
- Players who treat a lot of patients each shift
- +1 sanity per patient healed
- Decent task speed
- Low starting money, so early purchases are tight
Pair with the Head Nurse or a coffee routine for long runs.
Security
AStarts with an X-Taser so you can deal with anomalies from the very first shift. Level 2 adds a Deployable Camera for checking patients remotely.
- Cost:
- 1,250 Animal Coins
- Starter:
- X-Taser (5 uses)
- Best for:
- The best first paid class for most players
- Starts with an X-Taser (5 uses)
- Level 2: Deployable Camera for remote checks
- Strong early-game anomaly control
Best value coin class - saves you from relying only on the free Shift 4 taser.
Firefighter
AAdded in the Hazmat Team update. Carries a personal Fire Extinguisher that recharges automatically and becomes fully immune to fire sanity drain at max level.
- Cost:
- 1,100 Animal Coins
- Starter:
- Fire Extinguisher
- Best for:
- Surviving fire-heavy shifts and the slime event
- Level 1: Start with a Fire Extinguisher and +1 inventory capacity
- Level 2: Recover 1 sanity whenever you put out a fire
- Level 3: Immune to sanity drain from fires and +10 maximum sanity
Situational, but excellent during the Hazmat event and late shifts with frequent fires.
B Tier
2 classesParamedic
BA cheap, beginner-friendly class that boosts speed and carrying. Great for ambulance rushes where you need to move fast between patients.
- Cost:
- 250 Animal Coins
- Starter:
- Large Speed Cola (6 uses)
- Best for:
- New players who want a low-cost upgrade from Intern
- Starts with Large Speed Cola (6 uses)
- Speed and carrying bonuses
- Cheap upgrade path from Intern
One of the best first purchases - only 250 Animal Coins.
Secretary
BGains 1 sanity per check-in, rewarding you for working the front desk. The best beginner class for learning the check-in loop.
- Cost:
- Animal Coins (Class Shop)
- Starter:
- Standard kit
- Best for:
- Beginners learning to spot anomalies
- +1 sanity per patient check-in
- Rewards careful window and camera work
- Simple, forgiving play style
A natural step up from Intern before moving to Psychologist.
C Tier
1 classNurse
CA general-purpose class with no standout perk. Playable, but most players are better off saving coins for Security or Paramedic.
- Cost:
- Animal Coins (Class Shop)
- Starter:
- Standard kit
- Best for:
- Nothing in particular - a placeholder upgrade
- Decent all-rounder stats
- No major weaknesses
- No major strengths either
Usually skippable. Go for Security or Paramedic instead.
D Tier
1 classIntern
DThe starter class everyone gets. Starts with higher sanity than most classes, which buys you room to make mistakes during the first shifts.
- Cost:
- Free
- Starter:
- Standard kit
- Best for:
- The first 1-8 shifts while you learn the game
- Higher starting sanity than most classes
- Free - no unlock cost
- Good for the tutorial shifts
Upgrade to Secretary or Paramedic as soon as you can afford it.
📈 Best Class Progression
If you are grinding Animal Coins, work through classes in this order:
- Intern (free) - learn the three-check routine.
- Paramedic (250 coins) or Secretary - cheap, forgiving upgrades.
- Psychologist - once your calls are reliable, the doubled sanity effects are a huge advantage.
- Doctor or Security - healing or anomaly control, whichever fits your play style.
- Surgeon - the best coin class once you know every treatment.
If you want to spend Robux, Secret Agent and Head Nurse are the two premium picks - combat power and healing power respectively.